155482016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5441}}^1$

素因数の和:5517

約数の個数: 48

約数和(自身を含む): 329132160

約数和(自身を除く): 173650144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1504, 1786, 3572, 5441, 7144, 10882, 14288, 21764, 28576, 43528, 87056, 103379, 174112, 206758, 255727, 413516, 511454, 827032, 1022908, 1654064, 2045816, 3308128, 4091632, 4858813, 8183264, 9717626, 19435252, 38870504, 77741008, 155482016]

約数ペア:

[(1, 155482016), (2, 77741008), (4, 38870504), (8, 19435252), (16, 9717626), (19, 8183264), (32, 4858813), (38, 4091632), (47, 3308128), (76, 2045816), (94, 1654064), (152, 1022908), (188, 827032), (304, 511454), (376, 413516), (608, 255727), (752, 206758), (893, 174112), (1504, 103379), (1786, 87056), (3572, 43528), (5441, 28576), (7144, 21764), (10882, 14288)]