156638394906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19687}}^1\times {\mathrm{189439}}^1$

素因数の和:209138

約数の個数: 32

約数和(自身を含む): 358050693120

約数和(自身を除く): 201412298214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19687, 39374, 59061, 118122, 137809, 189439, 275618, 378878, 413427, 568317, 826854, 1136634, 1326073, 2652146, 3978219, 7956438, 3729485593, 7458971186, 11188456779, 22376913558, 26106399151, 52212798302, 78319197453, 156638394906]

約数ペア:

[(1, 156638394906), (2, 78319197453), (3, 52212798302), (6, 26106399151), (7, 22376913558), (14, 11188456779), (21, 7458971186), (42, 3729485593), (19687, 7956438), (39374, 3978219), (59061, 2652146), (118122, 1326073), (137809, 1136634), (189439, 826854), (275618, 568317), (378878, 413427)]