156989741986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46589}}^1\times {\mathrm{21881}}^1$

素因数の和:68490

約数の個数: 32

約数和(自身を含む): 293610925440

約数和(自身を除く): 136621183454

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 21881, 43762, 46589, 93178, 153167, 240691, 306334, 326123, 481382, 512479, 652246, 1024958, 1684837, 3369674, 3587353, 7174706, 1019413909, 2038827818, 7135897363, 11213552999, 14271794726, 22427105998, 78494870993, 156989741986]

約数ペア:

[(1, 156989741986), (2, 78494870993), (7, 22427105998), (11, 14271794726), (14, 11213552999), (22, 7135897363), (77, 2038827818), (154, 1019413909), (21881, 7174706), (43762, 3587353), (46589, 3369674), (93178, 1684837), (153167, 1024958), (240691, 652246), (306334, 512479), (326123, 481382)]