157445838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 389256192

約数和(自身を除く): 231810354

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 113, 186, 198, 226, 227, 279, 339, 341, 454, 558, 678, 681, 682, 1017, 1023, 1243, 1362, 2034, 2043, 2046, 2486, 2497, 3069, 3503, 3729, 4086, 4994, 6138, 7006, 7037, 7458, 7491, 10509, 11187, 14074, 14982, 21018, 21111, 22374, 22473, 25651, 31527, 38533, 42222, 44946, 51302, 63054, 63333, 76953, 77066, 77407, 115599, 126666, 153906, 154814, 230859, 231198, 232221, 282161, 346797, 461718, 464442, 564322, 693594, 696663, 795181, 846483, 1393326, 1590362, 1692966, 2385543, 2539449, 4771086, 5078898, 7156629, 8746991, 14313258, 17493982, 26240973, 52481946, 78722919, 157445838]

約数ペア:

[(1, 157445838), (2, 78722919), (3, 52481946), (6, 26240973), (9, 17493982), (11, 14313258), (18, 8746991), (22, 7156629), (31, 5078898), (33, 4771086), (62, 2539449), (66, 2385543), (93, 1692966), (99, 1590362), (113, 1393326), (186, 846483), (198, 795181), (226, 696663), (227, 693594), (279, 564322), (339, 464442), (341, 461718), (454, 346797), (558, 282161), (678, 232221), (681, 231198), (682, 230859), (1017, 154814), (1023, 153906), (1243, 126666), (1362, 115599), (2034, 77407), (2043, 77066), (2046, 76953), (2486, 63333), (2497, 63054), (3069, 51302), (3503, 44946), (3729, 42222), (4086, 38533), (4994, 31527), (6138, 25651), (7006, 22473), (7037, 22374), (7458, 21111), (7491, 21018), (10509, 14982), (11187, 14074)]