145957544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{7561}}^1$

素因数の和:7713

約数の個数: 32

約数和(自身を含む): 290380800

約数和(自身を除く): 144423256

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 1016, 2413, 4826, 7561, 9652, 15122, 19304, 30244, 60488, 143659, 287318, 574636, 960247, 1149272, 1920494, 3840988, 7681976, 18244693, 36489386, 72978772, 145957544]

約数ペア:

[(1, 145957544), (2, 72978772), (4, 36489386), (8, 18244693), (19, 7681976), (38, 3840988), (76, 1920494), (127, 1149272), (152, 960247), (254, 574636), (508, 287318), (1016, 143659), (2413, 60488), (4826, 30244), (7561, 19304), (9652, 15122)]