148033730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7253}}^1$

素因数の和:7430

約数の個数: 32

約数和(自身を含む): 288825264

約数和(自身を除く): 140791534

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 4082, 7253, 10205, 14506, 20410, 36265, 72530, 94289, 188578, 471445, 942890, 1138721, 2277442, 5693605, 11387210, 14803373, 29606746, 74016865, 148033730]

約数ペア:

[(1, 148033730), (2, 74016865), (5, 29606746), (10, 14803373), (13, 11387210), (26, 5693605), (65, 2277442), (130, 1138721), (157, 942890), (314, 471445), (785, 188578), (1570, 94289), (2041, 72530), (4082, 36265), (7253, 20410), (10205, 14506)]