156939752144

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1\times {\mathrm{18169}}^1$

素因数の和:18748

約数の個数: 80

約数和(自身を含む): 350074558080

約数和(自身を除く): 193134805936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 331, 466, 662, 932, 1324, 1631, 1864, 2317, 2648, 3262, 3728, 4634, 5296, 6524, 9268, 13048, 18169, 18536, 26096, 36338, 37072, 72676, 77123, 127183, 145352, 154246, 254366, 290704, 308492, 508732, 539861, 616984, 1017464, 1079722, 1233968, 2034928, 2159444, 4233377, 4318888, 6013939, 8466754, 8637776, 12027878, 16933508, 24055756, 29633639, 33867016, 42097573, 48111512, 59267278, 67734032, 84195146, 96223024, 118534556, 168390292, 237069112, 336780584, 474138224, 673561168, 1401247787, 2802495574, 5604991148, 9808734509, 11209982296, 19617469018, 22419964592, 39234938036, 78469876072, 156939752144]

約数ペア:

[(1, 156939752144), (2, 78469876072), (4, 39234938036), (7, 22419964592), (8, 19617469018), (14, 11209982296), (16, 9808734509), (28, 5604991148), (56, 2802495574), (112, 1401247787), (233, 673561168), (331, 474138224), (466, 336780584), (662, 237069112), (932, 168390292), (1324, 118534556), (1631, 96223024), (1864, 84195146), (2317, 67734032), (2648, 59267278), (3262, 48111512), (3728, 42097573), (4634, 33867016), (5296, 29633639), (6524, 24055756), (9268, 16933508), (13048, 12027878), (18169, 8637776), (18536, 8466754), (26096, 6013939), (36338, 4318888), (37072, 4233377), (72676, 2159444), (77123, 2034928), (127183, 1233968), (145352, 1079722), (154246, 1017464), (254366, 616984), (290704, 539861), (308492, 508732)]