140232456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1308

約数の個数: 192

約数和(自身を含む): 495331200

約数和(自身を除く): 355098744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 117, 119, 126, 136, 153, 156, 168, 182, 204, 221, 234, 238, 252, 273, 306, 312, 357, 364, 408, 442, 468, 476, 504, 546, 612, 663, 714, 728, 819, 884, 936, 952, 1071, 1092, 1224, 1259, 1326, 1428, 1547, 1638, 1768, 1989, 2142, 2184, 2518, 2652, 2856, 3094, 3276, 3777, 3978, 4284, 4641, 5036, 5304, 6188, 6552, 7554, 7956, 8568, 8813, 9282, 10072, 11331, 12376, 13923, 15108, 15912, 16367, 17626, 18564, 21403, 22662, 26439, 27846, 30216, 32734, 35252, 37128, 42806, 45324, 49101, 52878, 55692, 64209, 65468, 70504, 79317, 85612, 90648, 98202, 105756, 111384, 114569, 128418, 130936, 147303, 149821, 158634, 171224, 192627, 196404, 211512, 229138, 256836, 278239, 294606, 299642, 317268, 343707, 385254, 392808, 449463, 458276, 513672, 556478, 589212, 599284, 634536, 687414, 770508, 834717, 898926, 916552, 1031121, 1112956, 1178424, 1198568, 1348389, 1374828, 1541016, 1669434, 1797852, 1947673, 2062242, 2225912, 2504151, 2696778, 2749656, 3338868, 3595704, 3895346, 4124484, 5008302, 5393556, 5843019, 6677736, 7790692, 8248968, 10016604, 10787112, 11686038, 15581384, 17529057, 20033208, 23372076, 35058114, 46744152, 70116228, 140232456]

約数ペア:

[(1, 140232456), (2, 70116228), (3, 46744152), (4, 35058114), (6, 23372076), (7, 20033208), (8, 17529057), (9, 15581384), (12, 11686038), (13, 10787112), (14, 10016604), (17, 8248968), (18, 7790692), (21, 6677736), (24, 5843019), (26, 5393556), (28, 5008302), (34, 4124484), (36, 3895346), (39, 3595704), (42, 3338868), (51, 2749656), (52, 2696778), (56, 2504151), (63, 2225912), (68, 2062242), (72, 1947673), (78, 1797852), (84, 1669434), (91, 1541016), (102, 1374828), (104, 1348389), (117, 1198568), (119, 1178424), (126, 1112956), (136, 1031121), (153, 916552), (156, 898926), (168, 834717), (182, 770508), (204, 687414), (221, 634536), (234, 599284), (238, 589212), (252, 556478), (273, 513672), (306, 458276), (312, 449463), (357, 392808), (364, 385254), (408, 343707), (442, 317268), (468, 299642), (476, 294606), (504, 278239), (546, 256836), (612, 229138), (663, 211512), (714, 196404), (728, 192627), (819, 171224), (884, 158634), (936, 149821), (952, 147303), (1071, 130936), (1092, 128418), (1224, 114569), (1259, 111384), (1326, 105756), (1428, 98202), (1547, 90648), (1638, 85612), (1768, 79317), (1989, 70504), (2142, 65468), (2184, 64209), (2518, 55692), (2652, 52878), (2856, 49101), (3094, 45324), (3276, 42806), (3777, 37128), (3978, 35252), (4284, 32734), (4641, 30216), (5036, 27846), (5304, 26439), (6188, 22662), (6552, 21403), (7554, 18564), (7956, 17626), (8568, 16367), (8813, 15912), (9282, 15108), (10072, 13923), (11331, 12376)]