156942232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{1301}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 312167520

約数和(自身を除く): 155225288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 887, 1301, 1774, 2602, 3548, 5204, 7096, 10408, 15079, 22117, 30158, 44234, 60316, 88468, 120632, 176936, 1153987, 2307974, 4615948, 9231896, 19617779, 39235558, 78471116, 156942232]

約数ペア:

[(1, 156942232), (2, 78471116), (4, 39235558), (8, 19617779), (17, 9231896), (34, 4615948), (68, 2307974), (136, 1153987), (887, 176936), (1301, 120632), (1774, 88468), (2602, 60316), (3548, 44234), (5204, 30158), (7096, 22117), (10408, 15079)]