168153960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107791}}^1$

素因数の和:107818

約数の個数: 64

約数和(自身を含む): 543271680

約数和(自身を除く): 375117720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 107791, 215582, 323373, 431164, 538955, 646746, 862328, 1077910, 1293492, 1401283, 1616865, 2155820, 2586984, 2802566, 3233730, 4203849, 4311640, 5605132, 6467460, 7006415, 8407698, 11210264, 12934920, 14012830, 16815396, 21019245, 28025660, 33630792, 42038490, 56051320, 84076980, 168153960]

約数ペア:

[(1, 168153960), (2, 84076980), (3, 56051320), (4, 42038490), (5, 33630792), (6, 28025660), (8, 21019245), (10, 16815396), (12, 14012830), (13, 12934920), (15, 11210264), (20, 8407698), (24, 7006415), (26, 6467460), (30, 5605132), (39, 4311640), (40, 4203849), (52, 3233730), (60, 2802566), (65, 2586984), (78, 2155820), (104, 1616865), (120, 1401283), (130, 1293492), (156, 1077910), (195, 862328), (260, 646746), (312, 538955), (390, 431164), (520, 323373), (780, 215582), (1560, 107791)]