156055816

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{146669}}^1$

素因数の和:146701

約数の個数: 32

約数和(自身を含む): 352008000

約数和(自身を除く): 195952184

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 146669, 293338, 586676, 1026683, 1173352, 2053366, 2786711, 4106732, 5573422, 8213464, 11146844, 19506977, 22293688, 39013954, 78027908, 156055816]

約数ペア:

[(1, 156055816), (2, 78027908), (4, 39013954), (7, 22293688), (8, 19506977), (14, 11146844), (19, 8213464), (28, 5573422), (38, 4106732), (56, 2786711), (76, 2053366), (133, 1173352), (152, 1026683), (266, 586676), (532, 293338), (1064, 146669)]