148438576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64877}}^1$

素因数の和:64909

約数の個数: 40

約数和(自身を含む): 337884624

約数和(自身を除く): 189446048

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 64877, 129754, 259508, 519016, 713647, 843401, 1038032, 1427294, 1686802, 2854588, 3373604, 5709176, 6747208, 9277411, 11418352, 13494416, 18554822, 37109644, 74219288, 148438576]

約数ペア:

[(1, 148438576), (2, 74219288), (4, 37109644), (8, 18554822), (11, 13494416), (13, 11418352), (16, 9277411), (22, 6747208), (26, 5709176), (44, 3373604), (52, 2854588), (88, 1686802), (104, 1427294), (143, 1038032), (176, 843401), (208, 713647), (286, 519016), (572, 259508), (1144, 129754), (2288, 64877)]