133078249240

素因数分解:

$2^3\times 5^1\times {\mathrm{3326956231}}^1$

素因数の和:3326956242

約数の個数: 16

約数和(自身を含む): 299426060880

約数和(自身を除く): 166347811640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3326956231, 6653912462, 13307824924, 16634781155, 26615649848, 33269562310, 66539124620, 133078249240]

約数ペア:

[(1, 133078249240), (2, 66539124620), (4, 33269562310), (5, 26615649848), (8, 16634781155), (10, 13307824924), (20, 6653912462), (40, 3326956231)]