149809608

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1780

約数の個数: 128

約数和(自身を含む): 462873600

約数和(自身を除く): 313063992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 1721, 2232, 2418, 2808, 3224, 3348, 3442, 3627, 4836, 5163, 6696, 6884, 7254, 9672, 10326, 10881, 13768, 14508, 15489, 20652, 21762, 22373, 29016, 30978, 41304, 43524, 44746, 46467, 53351, 61956, 67119, 87048, 89492, 92934, 106702, 123912, 134238, 160053, 178984, 185868, 201357, 213404, 268476, 320106, 371736, 402714, 426808, 480159, 536952, 604071, 640212, 693563, 805428, 960318, 1208142, 1280424, 1387126, 1440477, 1610856, 1920636, 2080689, 2416284, 2774252, 2880954, 3841272, 4161378, 4832568, 5548504, 5761908, 6242067, 8322756, 11523816, 12484134, 16645512, 18726201, 24968268, 37452402, 49936536, 74904804, 149809608]

約数ペア:

[(1, 149809608), (2, 74904804), (3, 49936536), (4, 37452402), (6, 24968268), (8, 18726201), (9, 16645512), (12, 12484134), (13, 11523816), (18, 8322756), (24, 6242067), (26, 5761908), (27, 5548504), (31, 4832568), (36, 4161378), (39, 3841272), (52, 2880954), (54, 2774252), (62, 2416284), (72, 2080689), (78, 1920636), (93, 1610856), (104, 1440477), (108, 1387126), (117, 1280424), (124, 1208142), (156, 960318), (186, 805428), (216, 693563), (234, 640212), (248, 604071), (279, 536952), (312, 480159), (351, 426808), (372, 402714), (403, 371736), (468, 320106), (558, 268476), (702, 213404), (744, 201357), (806, 185868), (837, 178984), (936, 160053), (1116, 134238), (1209, 123912), (1404, 106702), (1612, 92934), (1674, 89492), (1721, 87048), (2232, 67119), (2418, 61956), (2808, 53351), (3224, 46467), (3348, 44746), (3442, 43524), (3627, 41304), (4836, 30978), (5163, 29016), (6696, 22373), (6884, 21762), (7254, 20652), (9672, 15489), (10326, 14508), (10881, 13768)]