151876728

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1666

約数の個数: 128

約数和(自身を含む): 463680000

約数和(自身を除く): 311803272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 437, 456, 513, 552, 621, 684, 828, 874, 1026, 1242, 1311, 1368, 1609, 1656, 1748, 2052, 2484, 2622, 3218, 3496, 3933, 4104, 4827, 4968, 5244, 6436, 7866, 9654, 10488, 11799, 12872, 14481, 15732, 19308, 23598, 28962, 30571, 31464, 37007, 38616, 43443, 47196, 57924, 61142, 74014, 86886, 91713, 94392, 111021, 115848, 122284, 148028, 173772, 183426, 222042, 244568, 275139, 296056, 333063, 347544, 366852, 444084, 550278, 666126, 703133, 733704, 825417, 888168, 999189, 1100556, 1332252, 1406266, 1650834, 1998378, 2109399, 2201112, 2664504, 2812532, 3301668, 3996756, 4218798, 5625064, 6328197, 6603336, 7993512, 8437596, 12656394, 16875192, 18984591, 25312788, 37969182, 50625576, 75938364, 151876728]

約数ペア:

[(1, 151876728), (2, 75938364), (3, 50625576), (4, 37969182), (6, 25312788), (8, 18984591), (9, 16875192), (12, 12656394), (18, 8437596), (19, 7993512), (23, 6603336), (24, 6328197), (27, 5625064), (36, 4218798), (38, 3996756), (46, 3301668), (54, 2812532), (57, 2664504), (69, 2201112), (72, 2109399), (76, 1998378), (92, 1650834), (108, 1406266), (114, 1332252), (138, 1100556), (152, 999189), (171, 888168), (184, 825417), (207, 733704), (216, 703133), (228, 666126), (276, 550278), (342, 444084), (414, 366852), (437, 347544), (456, 333063), (513, 296056), (552, 275139), (621, 244568), (684, 222042), (828, 183426), (874, 173772), (1026, 148028), (1242, 122284), (1311, 115848), (1368, 111021), (1609, 94392), (1656, 91713), (1748, 86886), (2052, 74014), (2484, 61142), (2622, 57924), (3218, 47196), (3496, 43443), (3933, 38616), (4104, 37007), (4827, 31464), (4968, 30571), (5244, 28962), (6436, 23598), (7866, 19308), (9654, 15732), (10488, 14481), (11799, 12872)]