157424144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2833}}^1$

素因数の和:3015

約数の個数: 40

約数和(自身を含む): 320491392

約数和(自身を除く): 163067248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 151, 184, 302, 368, 604, 1208, 2416, 2833, 3473, 5666, 6946, 11332, 13892, 22664, 27784, 45328, 55568, 65159, 130318, 260636, 427783, 521272, 855566, 1042544, 1711132, 3422264, 6844528, 9839009, 19678018, 39356036, 78712072, 157424144]

約数ペア:

[(1, 157424144), (2, 78712072), (4, 39356036), (8, 19678018), (16, 9839009), (23, 6844528), (46, 3422264), (92, 1711132), (151, 1042544), (184, 855566), (302, 521272), (368, 427783), (604, 260636), (1208, 130318), (2416, 65159), (2833, 55568), (3473, 45328), (5666, 27784), (6946, 22664), (11332, 13892)]