154465122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 364105728

約数和(自身を除く): 209640606

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 271, 287, 331, 542, 574, 662, 813, 861, 993, 1626, 1722, 1897, 1986, 2317, 3794, 4634, 5691, 6951, 11111, 11382, 13571, 13902, 22222, 27142, 33333, 40713, 66666, 77777, 81426, 89701, 94997, 155554, 179402, 189994, 233331, 269103, 284991, 466662, 538206, 569982, 627907, 1255814, 1883721, 3677741, 3767442, 7355482, 11033223, 22066446, 25744187, 51488374, 77232561, 154465122]

約数ペア:

[(1, 154465122), (2, 77232561), (3, 51488374), (6, 25744187), (7, 22066446), (14, 11033223), (21, 7355482), (41, 3767442), (42, 3677741), (82, 1883721), (123, 1255814), (246, 627907), (271, 569982), (287, 538206), (331, 466662), (542, 284991), (574, 269103), (662, 233331), (813, 189994), (861, 179402), (993, 155554), (1626, 94997), (1722, 89701), (1897, 81426), (1986, 77777), (2317, 66666), (3794, 40713), (4634, 33333), (5691, 27142), (6951, 22222), (11111, 13902), (11382, 13571)]