155969032

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{290987}}^1$

素因数の和:291060

約数の個数: 16

約数和(自身を含む): 296807760

約数和(自身を除く): 140838728

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 290987, 581974, 1163948, 2327896, 19496129, 38992258, 77984516, 155969032]

約数ペア:

[(1, 155969032), (2, 77984516), (4, 38992258), (8, 19496129), (67, 2327896), (134, 1163948), (268, 581974), (536, 290987)]