168993208

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{19687}}^1$

素因数の和:19759

約数の個数: 32

約数和(自身を含む): 336664800

約数和(自身を除く): 167671592

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 1073, 2146, 4292, 8584, 19687, 39374, 78748, 157496, 570923, 728419, 1141846, 1456838, 2283692, 2913676, 4567384, 5827352, 21124151, 42248302, 84496604, 168993208]

約数ペア:

[(1, 168993208), (2, 84496604), (4, 42248302), (8, 21124151), (29, 5827352), (37, 4567384), (58, 2913676), (74, 2283692), (116, 1456838), (148, 1141846), (232, 728419), (296, 570923), (1073, 157496), (2146, 78748), (4292, 39374), (8584, 19687)]