148925846

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 236658240

約数和(自身を除く): 87732394

約数列:

[1, 2, 29, 58, 97, 103, 194, 206, 257, 514, 2813, 2987, 5626, 5974, 7453, 9991, 14906, 19982, 24929, 26471, 49858, 52942, 289739, 579478, 722941, 767659, 1445882, 1535318, 2567687, 5135374, 74462923, 148925846]

約数ペア:

[(1, 148925846), (2, 74462923), (29, 5135374), (58, 2567687), (97, 1535318), (103, 1445882), (194, 767659), (206, 722941), (257, 579478), (514, 289739), (2813, 52942), (2987, 49858), (5626, 26471), (5974, 24929), (7453, 19982), (9991, 14906)]