140956008

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 387072000

約数和(自身を除く): 246115992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 47, 58, 62, 87, 93, 94, 116, 124, 139, 141, 174, 186, 188, 232, 248, 278, 282, 348, 372, 376, 417, 556, 564, 696, 744, 834, 899, 1112, 1128, 1363, 1457, 1668, 1798, 2697, 2726, 2914, 3336, 3596, 4031, 4089, 4309, 4371, 5394, 5452, 5828, 6533, 7192, 8062, 8178, 8618, 8742, 10788, 10904, 11656, 12093, 12927, 13066, 16124, 16356, 17236, 17484, 19599, 21576, 24186, 25854, 26132, 32248, 32712, 34472, 34968, 39198, 42253, 48372, 51708, 52264, 78396, 84506, 96744, 103416, 124961, 126759, 156792, 169012, 189457, 202523, 249922, 253518, 338024, 374883, 378914, 405046, 499844, 507036, 568371, 607569, 749766, 757828, 810092, 999688, 1014072, 1136742, 1215138, 1499532, 1515656, 1620184, 2273484, 2430276, 2999064, 4546968, 4860552, 5873167, 11746334, 17619501, 23492668, 35239002, 46985336, 70478004, 140956008]

約数ペア:

[(1, 140956008), (2, 70478004), (3, 46985336), (4, 35239002), (6, 23492668), (8, 17619501), (12, 11746334), (24, 5873167), (29, 4860552), (31, 4546968), (47, 2999064), (58, 2430276), (62, 2273484), (87, 1620184), (93, 1515656), (94, 1499532), (116, 1215138), (124, 1136742), (139, 1014072), (141, 999688), (174, 810092), (186, 757828), (188, 749766), (232, 607569), (248, 568371), (278, 507036), (282, 499844), (348, 405046), (372, 378914), (376, 374883), (417, 338024), (556, 253518), (564, 249922), (696, 202523), (744, 189457), (834, 169012), (899, 156792), (1112, 126759), (1128, 124961), (1363, 103416), (1457, 96744), (1668, 84506), (1798, 78396), (2697, 52264), (2726, 51708), (2914, 48372), (3336, 42253), (3596, 39198), (4031, 34968), (4089, 34472), (4309, 32712), (4371, 32248), (5394, 26132), (5452, 25854), (5828, 24186), (6533, 21576), (7192, 19599), (8062, 17484), (8178, 17236), (8618, 16356), (8742, 16124), (10788, 13066), (10904, 12927), (11656, 12093)]