152078768

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{69379}}^1$

素因数の和:69524

約数の個数: 20

約数和(自身を含む): 296807640

約数和(自身を除く): 144728872

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 69379, 138758, 277516, 555032, 1110064, 9504923, 19009846, 38019692, 76039384, 152078768]

約数ペア:

[(1, 152078768), (2, 76039384), (4, 38019692), (8, 19009846), (16, 9504923), (137, 1110064), (274, 555032), (548, 277516), (1096, 138758), (2192, 69379)]