156768047990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3433}}^1\times {\mathrm{123419}}^1$

素因数の和:126896

約数の個数: 32

約数和(自身を含む): 289895807520

約数和(自身を除く): 133127759530

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 3433, 6866, 17165, 34330, 123419, 127021, 246838, 254042, 617095, 635105, 1234190, 1270210, 4566503, 9133006, 22832515, 45665030, 423697427, 847394854, 2118487135, 4236974270, 15676804799, 31353609598, 78384023995, 156768047990]

約数ペア:

[(1, 156768047990), (2, 78384023995), (5, 31353609598), (10, 15676804799), (37, 4236974270), (74, 2118487135), (185, 847394854), (370, 423697427), (3433, 45665030), (6866, 22832515), (17165, 9133006), (34330, 4566503), (123419, 1270210), (127021, 1234190), (246838, 635105), (254042, 617095)]