155210912

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 314884584

約数和(自身を除く): 159673672

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 281, 328, 421, 562, 656, 842, 1124, 1312, 1684, 2248, 3368, 4496, 6736, 8992, 11521, 13472, 17261, 23042, 34522, 46084, 69044, 92168, 118301, 138088, 184336, 236602, 276176, 368672, 473204, 552352, 946408, 1892816, 3785632, 4850341, 9700682, 19401364, 38802728, 77605456, 155210912]

約数ペア:

[(1, 155210912), (2, 77605456), (4, 38802728), (8, 19401364), (16, 9700682), (32, 4850341), (41, 3785632), (82, 1892816), (164, 946408), (281, 552352), (328, 473204), (421, 368672), (562, 276176), (656, 236602), (842, 184336), (1124, 138088), (1312, 118301), (1684, 92168), (2248, 69044), (3368, 46084), (4496, 34522), (6736, 23042), (8992, 17261), (11521, 13472)]