156932138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 262536768

約数和(自身を除く): 105604630

約数列:

[1, 2, 11, 22, 61, 122, 337, 347, 671, 674, 694, 1342, 3707, 3817, 7414, 7634, 20557, 21167, 41114, 42334, 116939, 226127, 232837, 233878, 452254, 465674, 1286329, 2572658, 7133279, 14266558, 78466069, 156932138]

約数ペア:

[(1, 156932138), (2, 78466069), (11, 14266558), (22, 7133279), (61, 2572658), (122, 1286329), (337, 465674), (347, 452254), (671, 233878), (674, 232837), (694, 226127), (1342, 116939), (3707, 42334), (3817, 41114), (7414, 21167), (7634, 20557)]