155790292

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{33317}}^1$

素因数の和:33495

約数の個数: 24

約数和(自身を含む): 313455744

約数和(自身を除く): 157665452

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4676, 33317, 66634, 133268, 233219, 466438, 932876, 5563939, 11127878, 22255756, 38947573, 77895146, 155790292]

約数ペア:

[(1, 155790292), (2, 77895146), (4, 38947573), (7, 22255756), (14, 11127878), (28, 5563939), (167, 932876), (334, 466438), (668, 233219), (1169, 133268), (2338, 66634), (4676, 33317)]