157215348

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229847}}^1$

素因数の和:229876

約数の個数: 36

約数和(自身を含む): 418323360

約数和(自身を除く): 261108012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 229847, 459694, 689541, 919388, 1379082, 2068623, 2758164, 4137246, 4367093, 8274492, 8734186, 13101279, 17468372, 26202558, 39303837, 52405116, 78607674, 157215348]

約数ペア:

[(1, 157215348), (2, 78607674), (3, 52405116), (4, 39303837), (6, 26202558), (9, 17468372), (12, 13101279), (18, 8734186), (19, 8274492), (36, 4367093), (38, 4137246), (57, 2758164), (76, 2068623), (114, 1379082), (171, 919388), (228, 689541), (342, 459694), (684, 229847)]