155048144

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{58027}}^1$

素因数の和:58202

約数の個数: 20

約数和(自身を含む): 302209824

約数和(自身を除く): 147161680

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 58027, 116054, 232108, 464216, 928432, 9690509, 19381018, 38762036, 77524072, 155048144]

約数ペア:

[(1, 155048144), (2, 77524072), (4, 38762036), (8, 19381018), (16, 9690509), (167, 928432), (334, 464216), (668, 232108), (1336, 116054), (2672, 58027)]