150778826

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{1487}}^1$

素因数の和:1930

約数の個数: 24

約数和(自身を含む): 249359040

約数和(自身を除く): 98580214

約数列:

[1, 2, 11, 22, 121, 242, 419, 838, 1487, 2974, 4609, 9218, 16357, 32714, 50699, 101398, 179927, 359854, 623053, 1246106, 6853583, 13707166, 75389413, 150778826]

約数ペア:

[(1, 150778826), (2, 75389413), (11, 13707166), (22, 6853583), (121, 1246106), (242, 623053), (419, 359854), (838, 179927), (1487, 101398), (2974, 50699), (4609, 32714), (9218, 16357)]