157436204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{4219}}^1$

素因数の和:4733

約数の個数: 24

約数和(自身を含む): 290673600

約数和(自身を除く): 133237396

約数列:

[1, 2, 4, 19, 38, 76, 491, 982, 1964, 4219, 8438, 9329, 16876, 18658, 37316, 80161, 160322, 320644, 2071529, 4143058, 8286116, 39359051, 78718102, 157436204]

約数ペア:

[(1, 157436204), (2, 78718102), (4, 39359051), (19, 8286116), (38, 4143058), (76, 2071529), (491, 320644), (982, 160322), (1964, 80161), (4219, 37316), (8438, 18658), (9329, 16876)]