156965368

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{10343}}^1$

素因数の和:10627

約数の個数: 32

約数和(自身を含む): 337628160

約数和(自身を除く): 180662792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1897, 2168, 3794, 7588, 10343, 15176, 20686, 41372, 72401, 82744, 144802, 289604, 579208, 2802953, 5605906, 11211812, 19620671, 22423624, 39241342, 78482684, 156965368]

約数ペア:

[(1, 156965368), (2, 78482684), (4, 39241342), (7, 22423624), (8, 19620671), (14, 11211812), (28, 5605906), (56, 2802953), (271, 579208), (542, 289604), (1084, 144802), (1897, 82744), (2168, 72401), (3794, 41372), (7588, 20686), (10343, 15176)]