140757856

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3019}}^1$

素因数の和:3107

約数の個数: 48

約数和(自身を含む): 292239360

約数和(自身を除く): 151481504

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 2914, 3019, 5828, 6038, 11656, 12076, 23312, 24152, 46624, 48304, 93589, 96608, 141893, 187178, 283786, 374356, 567572, 748712, 1135144, 1497424, 2270288, 2994848, 4398683, 4540576, 8797366, 17594732, 35189464, 70378928, 140757856]

約数ペア:

[(1, 140757856), (2, 70378928), (4, 35189464), (8, 17594732), (16, 8797366), (31, 4540576), (32, 4398683), (47, 2994848), (62, 2270288), (94, 1497424), (124, 1135144), (188, 748712), (248, 567572), (376, 374356), (496, 283786), (752, 187178), (992, 141893), (1457, 96608), (1504, 93589), (2914, 48304), (3019, 46624), (5828, 24152), (6038, 23312), (11656, 12076)]