157030405078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1\times {\mathrm{44449}}^1$

素因数の和:47500

約数の個数: 32

約数和(自身を含む): 256032000000

約数和(自身を除く): 99001594922

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 2999, 5998, 44449, 56981, 88898, 92969, 113962, 185938, 844531, 1377919, 1689062, 1766411, 2755838, 3532822, 26180461, 52360922, 133302551, 266605102, 2532748469, 4132379081, 5065496938, 8264758162, 78515202539, 157030405078]

約数ペア:

[(1, 157030405078), (2, 78515202539), (19, 8264758162), (31, 5065496938), (38, 4132379081), (62, 2532748469), (589, 266605102), (1178, 133302551), (2999, 52360922), (5998, 26180461), (44449, 3532822), (56981, 2755838), (88898, 1766411), (92969, 1689062), (113962, 1377919), (185938, 844531)]