149713356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56453}}^1$

素因数の和:56490

約数の個数: 48

約数和(自身を含む): 398339424

約数和(自身を除く): 248626068

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 56453, 112906, 169359, 225812, 338718, 677436, 733889, 959701, 1467778, 1919402, 2201667, 2879103, 2935556, 3838804, 4403334, 5758206, 8806668, 11516412, 12476113, 24952226, 37428339, 49904452, 74856678, 149713356]

約数ペア:

[(1, 149713356), (2, 74856678), (3, 49904452), (4, 37428339), (6, 24952226), (12, 12476113), (13, 11516412), (17, 8806668), (26, 5758206), (34, 4403334), (39, 3838804), (51, 2935556), (52, 2879103), (68, 2201667), (78, 1919402), (102, 1467778), (156, 959701), (204, 733889), (221, 677436), (442, 338718), (663, 225812), (884, 169359), (1326, 112906), (2652, 56453)]