161365488

素因数分解:

$2^4\times 3^1\times {\mathrm{3361781}}^1$

素因数の和:3361792

約数の個数: 20

約数和(自身を含む): 416860968

約数和(自身を除く): 255495480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3361781, 6723562, 10085343, 13447124, 20170686, 26894248, 40341372, 53788496, 80682744, 161365488]

約数ペア:

[(1, 161365488), (2, 80682744), (3, 53788496), (4, 40341372), (6, 26894248), (8, 20170686), (12, 13447124), (16, 10085343), (24, 6723562), (48, 3361781)]