156819108

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{3847}}^1$

素因数の和:3976

約数の個数: 48

約数和(自身を含む): 379258880

約数和(自身を除く): 222439772

約数列:

[1, 2, 3, 4, 6, 12, 43, 79, 86, 129, 158, 172, 237, 258, 316, 474, 516, 948, 3397, 3847, 6794, 7694, 10191, 11541, 13588, 15388, 20382, 23082, 40764, 46164, 165421, 303913, 330842, 496263, 607826, 661684, 911739, 992526, 1215652, 1823478, 1985052, 3646956, 13068259, 26136518, 39204777, 52273036, 78409554, 156819108]

約数ペア:

[(1, 156819108), (2, 78409554), (3, 52273036), (4, 39204777), (6, 26136518), (12, 13068259), (43, 3646956), (79, 1985052), (86, 1823478), (129, 1215652), (158, 992526), (172, 911739), (237, 661684), (258, 607826), (316, 496263), (474, 330842), (516, 303913), (948, 165421), (3397, 46164), (3847, 40764), (6794, 23082), (7694, 20382), (10191, 15388), (11541, 13588)]