157747634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 262785600

約数和(自身を除く): 105037966

約数列:

[1, 2, 11, 22, 109, 157, 218, 314, 419, 838, 1199, 1727, 2398, 3454, 4609, 9218, 17113, 34226, 45671, 65783, 91342, 131566, 188243, 376486, 502381, 723613, 1004762, 1447226, 7170347, 14340694, 78873817, 157747634]

約数ペア:

[(1, 157747634), (2, 78873817), (11, 14340694), (22, 7170347), (109, 1447226), (157, 1004762), (218, 723613), (314, 502381), (419, 376486), (838, 188243), (1199, 131566), (1727, 91342), (2398, 65783), (3454, 45671), (4609, 34226), (9218, 17113)]