139693848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1877}}^1$

素因数の和:2336

約数の個数: 64

約数和(自身を含む): 400239360

約数和(自身を除く): 260545512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 443, 886, 1329, 1772, 1877, 2658, 3101, 3544, 3754, 5316, 5631, 6202, 7508, 9303, 10632, 11262, 12404, 13139, 15016, 18606, 22524, 24808, 26278, 37212, 39417, 45048, 52556, 74424, 78834, 105112, 157668, 315336, 831511, 1663022, 2494533, 3326044, 4989066, 5820577, 6652088, 9978132, 11641154, 17461731, 19956264, 23282308, 34923462, 46564616, 69846924, 139693848]

約数ペア:

[(1, 139693848), (2, 69846924), (3, 46564616), (4, 34923462), (6, 23282308), (7, 19956264), (8, 17461731), (12, 11641154), (14, 9978132), (21, 6652088), (24, 5820577), (28, 4989066), (42, 3326044), (56, 2494533), (84, 1663022), (168, 831511), (443, 315336), (886, 157668), (1329, 105112), (1772, 78834), (1877, 74424), (2658, 52556), (3101, 45048), (3544, 39417), (3754, 37212), (5316, 26278), (5631, 24808), (6202, 22524), (7508, 18606), (9303, 15016), (10632, 13139), (11262, 12404)]