156653238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{7159}}^1$

素因数の和:7692

約数の個数: 32

約数和(自身を含む): 358801920

約数和(自身を除く): 202148682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 521, 1042, 1563, 3126, 3647, 7159, 7294, 10941, 14318, 21477, 21882, 42954, 50113, 100226, 150339, 300678, 3729839, 7459678, 11189517, 22379034, 26108873, 52217746, 78326619, 156653238]

約数ペア:

[(1, 156653238), (2, 78326619), (3, 52217746), (6, 26108873), (7, 22379034), (14, 11189517), (21, 7459678), (42, 3729839), (521, 300678), (1042, 150339), (1563, 100226), (3126, 50113), (3647, 42954), (7159, 21882), (7294, 21477), (10941, 14318)]