156916112

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1107

約数の個数: 40

約数和(自身を含む): 313494072

約数和(自身を除く): 156577960

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 401, 592, 661, 802, 1322, 1604, 2644, 3208, 5288, 6416, 10576, 14837, 24457, 29674, 48914, 59348, 97828, 118696, 195656, 237392, 265061, 391312, 530122, 1060244, 2120488, 4240976, 9807257, 19614514, 39229028, 78458056, 156916112]

約数ペア:

[(1, 156916112), (2, 78458056), (4, 39229028), (8, 19614514), (16, 9807257), (37, 4240976), (74, 2120488), (148, 1060244), (296, 530122), (401, 391312), (592, 265061), (661, 237392), (802, 195656), (1322, 118696), (1604, 97828), (2644, 59348), (3208, 48914), (5288, 29674), (6416, 24457), (10576, 14837)]