141217456

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2111}}^1$

素因数の和:2269

約数の個数: 40

約数和(自身を含む): 283624704

約数和(自身を除く): 142407248

約数列:

[1, 2, 4, 8, 16, 37, 74, 113, 148, 226, 296, 452, 592, 904, 1808, 2111, 4181, 4222, 8362, 8444, 16724, 16888, 33448, 33776, 66896, 78107, 156214, 238543, 312428, 477086, 624856, 954172, 1249712, 1908344, 3816688, 8826091, 17652182, 35304364, 70608728, 141217456]

約数ペア:

[(1, 141217456), (2, 70608728), (4, 35304364), (8, 17652182), (16, 8826091), (37, 3816688), (74, 1908344), (113, 1249712), (148, 954172), (226, 624856), (296, 477086), (452, 312428), (592, 238543), (904, 156214), (1808, 78107), (2111, 66896), (4181, 33776), (4222, 33448), (8362, 16888), (8444, 16724)]