133573674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 297561600

約数和(自身を除く): 163987926

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 79, 106, 158, 159, 237, 318, 409, 474, 689, 818, 1027, 1227, 1378, 2054, 2067, 2454, 3081, 4134, 4187, 5317, 6162, 8374, 10634, 12561, 15951, 21677, 25122, 31902, 32311, 43354, 54431, 64622, 65031, 96933, 108862, 130062, 163293, 193866, 281801, 326586, 420043, 563602, 840086, 845403, 1260129, 1690806, 1712483, 2520258, 3424966, 5137449, 10274898, 22262279, 44524558, 66786837, 133573674]

約数ペア:

[(1, 133573674), (2, 66786837), (3, 44524558), (6, 22262279), (13, 10274898), (26, 5137449), (39, 3424966), (53, 2520258), (78, 1712483), (79, 1690806), (106, 1260129), (158, 845403), (159, 840086), (237, 563602), (318, 420043), (409, 326586), (474, 281801), (689, 193866), (818, 163293), (1027, 130062), (1227, 108862), (1378, 96933), (2054, 65031), (2067, 64622), (2454, 54431), (3081, 43354), (4134, 32311), (4187, 31902), (5317, 25122), (6162, 21677), (8374, 15951), (10634, 12561)]