156968348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{12671}}^1$

素因数の和:12857

約数の個数: 24

約数和(自身を含む): 290949120

約数和(自身を除く): 133980772

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 6194, 12388, 12671, 25342, 50684, 240749, 481498, 962996, 2065373, 4130746, 8261492, 39242087, 78484174, 156968348]

約数ペア:

[(1, 156968348), (2, 78484174), (4, 39242087), (19, 8261492), (38, 4130746), (76, 2065373), (163, 962996), (326, 481498), (652, 240749), (3097, 50684), (6194, 25342), (12388, 12671)]