149480292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1481}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 376451712

約数和(自身を除く): 226971420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 647, 1294, 1481, 1941, 2588, 2962, 3882, 4443, 5924, 7764, 8411, 8886, 16822, 17772, 19253, 25233, 33644, 38506, 50466, 57759, 77012, 100932, 115518, 231036, 958207, 1916414, 2874621, 3832828, 5749242, 11498484, 12456691, 24913382, 37370073, 49826764, 74740146, 149480292]

約数ペア:

[(1, 149480292), (2, 74740146), (3, 49826764), (4, 37370073), (6, 24913382), (12, 12456691), (13, 11498484), (26, 5749242), (39, 3832828), (52, 2874621), (78, 1916414), (156, 958207), (647, 231036), (1294, 115518), (1481, 100932), (1941, 77012), (2588, 57759), (2962, 50466), (3882, 38506), (4443, 33644), (5924, 25233), (7764, 19253), (8411, 17772), (8886, 16822)]