141663816

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31231}}^1$

素因数の和:31256

約数の個数: 80

約数和(自身を含む): 453488640

約数和(自身を除く): 311824824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 31231, 62462, 93693, 124924, 187386, 218617, 249848, 281079, 374772, 437234, 562158, 655851, 749544, 843237, 874468, 1124316, 1311702, 1686474, 1748936, 1967553, 2248632, 2529711, 2623404, 3372948, 3935106, 5059422, 5246808, 5902659, 6745896, 7870212, 10118844, 11805318, 15740424, 17707977, 20237688, 23610636, 35415954, 47221272, 70831908, 141663816]

約数ペア:

[(1, 141663816), (2, 70831908), (3, 47221272), (4, 35415954), (6, 23610636), (7, 20237688), (8, 17707977), (9, 15740424), (12, 11805318), (14, 10118844), (18, 7870212), (21, 6745896), (24, 5902659), (27, 5246808), (28, 5059422), (36, 3935106), (42, 3372948), (54, 2623404), (56, 2529711), (63, 2248632), (72, 1967553), (81, 1748936), (84, 1686474), (108, 1311702), (126, 1124316), (162, 874468), (168, 843237), (189, 749544), (216, 655851), (252, 562158), (324, 437234), (378, 374772), (504, 281079), (567, 249848), (648, 218617), (756, 187386), (1134, 124924), (1512, 93693), (2268, 62462), (4536, 31231)]