155483496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 256

約数和(自身を含む): 547430400

約数和(自身を除く): 391946904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 23, 24, 27, 28, 34, 36, 42, 46, 51, 54, 56, 63, 68, 69, 72, 84, 92, 102, 108, 119, 126, 136, 138, 153, 161, 168, 184, 189, 204, 207, 216, 238, 252, 263, 276, 306, 322, 357, 378, 391, 408, 414, 459, 476, 483, 504, 526, 552, 612, 621, 644, 714, 756, 782, 789, 828, 918, 952, 966, 1052, 1071, 1173, 1224, 1242, 1288, 1428, 1449, 1512, 1564, 1578, 1656, 1836, 1841, 1932, 2104, 2142, 2346, 2367, 2484, 2737, 2856, 2898, 3128, 3156, 3213, 3519, 3672, 3682, 3864, 4284, 4347, 4471, 4692, 4734, 4968, 5474, 5523, 5796, 6049, 6312, 6426, 7038, 7101, 7364, 8211, 8568, 8694, 8942, 9384, 9468, 10557, 10948, 11046, 11592, 12098, 12852, 13413, 14076, 14202, 14728, 16422, 16569, 17388, 17884, 18147, 18936, 21114, 21896, 22092, 24196, 24633, 25704, 26826, 28152, 28404, 31297, 32844, 33138, 34776, 35768, 36294, 40239, 42228, 42343, 44184, 48392, 49266, 49707, 53652, 54441, 56808, 62594, 65688, 66276, 72588, 73899, 80478, 84456, 84686, 93891, 98532, 99414, 102833, 107304, 108882, 120717, 125188, 127029, 132552, 145176, 147798, 160956, 163323, 169372, 187782, 197064, 198828, 205666, 217764, 241434, 250376, 254058, 281673, 295596, 308499, 321912, 326646, 338744, 375564, 381087, 397656, 411332, 435528, 482868, 508116, 563346, 591192, 616998, 653292, 719831, 751128, 762174, 822664, 845019, 925497, 965736, 1016232, 1126692, 1143261, 1233996, 1306584, 1439662, 1524348, 1690038, 1850994, 2159493, 2253384, 2286522, 2467992, 2776491, 2879324, 3048696, 3380076, 3701988, 4318986, 4573044, 5552982, 5758648, 6478479, 6760152, 7403976, 8637972, 9146088, 11105964, 12956958, 17275944, 19435437, 22211928, 25913916, 38870874, 51827832, 77741748, 155483496]

約数ペア:

[(1, 155483496), (2, 77741748), (3, 51827832), (4, 38870874), (6, 25913916), (7, 22211928), (8, 19435437), (9, 17275944), (12, 12956958), (14, 11105964), (17, 9146088), (18, 8637972), (21, 7403976), (23, 6760152), (24, 6478479), (27, 5758648), (28, 5552982), (34, 4573044), (36, 4318986), (42, 3701988), (46, 3380076), (51, 3048696), (54, 2879324), (56, 2776491), (63, 2467992), (68, 2286522), (69, 2253384), (72, 2159493), (84, 1850994), (92, 1690038), (102, 1524348), (108, 1439662), (119, 1306584), (126, 1233996), (136, 1143261), (138, 1126692), (153, 1016232), (161, 965736), (168, 925497), (184, 845019), (189, 822664), (204, 762174), (207, 751128), (216, 719831), (238, 653292), (252, 616998), (263, 591192), (276, 563346), (306, 508116), (322, 482868), (357, 435528), (378, 411332), (391, 397656), (408, 381087), (414, 375564), (459, 338744), (476, 326646), (483, 321912), (504, 308499), (526, 295596), (552, 281673), (612, 254058), (621, 250376), (644, 241434), (714, 217764), (756, 205666), (782, 198828), (789, 197064), (828, 187782), (918, 169372), (952, 163323), (966, 160956), (1052, 147798), (1071, 145176), (1173, 132552), (1224, 127029), (1242, 125188), (1288, 120717), (1428, 108882), (1449, 107304), (1512, 102833), (1564, 99414), (1578, 98532), (1656, 93891), (1836, 84686), (1841, 84456), (1932, 80478), (2104, 73899), (2142, 72588), (2346, 66276), (2367, 65688), (2484, 62594), (2737, 56808), (2856, 54441), (2898, 53652), (3128, 49707), (3156, 49266), (3213, 48392), (3519, 44184), (3672, 42343), (3682, 42228), (3864, 40239), (4284, 36294), (4347, 35768), (4471, 34776), (4692, 33138), (4734, 32844), (4968, 31297), (5474, 28404), (5523, 28152), (5796, 26826), (6049, 25704), (6312, 24633), (6426, 24196), (7038, 22092), (7101, 21896), (7364, 21114), (8211, 18936), (8568, 18147), (8694, 17884), (8942, 17388), (9384, 16569), (9468, 16422), (10557, 14728), (10948, 14202), (11046, 14076), (11592, 13413), (12098, 12852)]