137321752

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{71821}}^1$

素因数の和:72066

約数の個数: 16

約数和(自身を含む): 258559200

約数和(自身を除く): 121237448

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 71821, 143642, 287284, 574568, 17165219, 34330438, 68660876, 137321752]

約数ペア:

[(1, 137321752), (2, 68660876), (4, 34330438), (8, 17165219), (239, 574568), (478, 287284), (956, 143642), (1912, 71821)]