153220578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{3089}}^1$

素因数の和:4282

約数の個数: 32

約数和(自身を含む): 350628480

約数和(自身を除く): 197407902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1181, 2362, 3089, 3543, 6178, 7086, 8267, 9267, 16534, 18534, 21623, 24801, 43246, 49602, 64869, 129738, 3648109, 7296218, 10944327, 21888654, 25536763, 51073526, 76610289, 153220578]

約数ペア:

[(1, 153220578), (2, 76610289), (3, 51073526), (6, 25536763), (7, 21888654), (14, 10944327), (21, 7296218), (42, 3648109), (1181, 129738), (2362, 64869), (3089, 49602), (3543, 43246), (6178, 24801), (7086, 21623), (8267, 18534), (9267, 16534)]