155399342

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12347}}^1$

素因数の和:12416

約数の個数: 32

約数和(自身を含む): 284497920

約数和(自身を除く): 129098578

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 6293, 12347, 12586, 24694, 86429, 172858, 358063, 382757, 716126, 765514, 2506441, 2679299, 5012882, 5358598, 11099953, 22199906, 77699671, 155399342]

約数ペア:

[(1, 155399342), (2, 77699671), (7, 22199906), (14, 11099953), (29, 5358598), (31, 5012882), (58, 2679299), (62, 2506441), (203, 765514), (217, 716126), (406, 382757), (434, 358063), (899, 172858), (1798, 86429), (6293, 24694), (12347, 12586)]