157245976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1034513}}^1$

素因数の和:1034538

約数の個数: 16

約数和(自身を含む): 310354200

約数和(自身を除く): 153108224

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1034513, 2069026, 4138052, 8276104, 19655747, 39311494, 78622988, 157245976]

約数ペア:

[(1, 157245976), (2, 78622988), (4, 39311494), (8, 19655747), (19, 8276104), (38, 4138052), (76, 2069026), (152, 1034513)]