156948719992

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1\times {\mathrm{1777}}^1$

素因数の和:3172

約数の個数: 64

約数和(自身を含む): 301124355840

約数和(自身を除く): 144175635848

約数列:

[1, 2, 4, 8, 71, 131, 142, 262, 284, 524, 568, 1048, 1187, 1777, 2374, 3554, 4748, 7108, 9301, 9496, 14216, 18602, 37204, 74408, 84277, 126167, 155497, 168554, 232787, 252334, 310994, 337108, 465574, 504668, 621988, 674216, 931148, 1009336, 1243976, 1862296, 2109299, 4218598, 8437196, 11040287, 16527877, 16874392, 22080574, 33055754, 44161148, 66111508, 88322296, 132223016, 149760229, 276318169, 299520458, 552636338, 599040916, 1105272676, 1198081832, 2210545352, 19618589999, 39237179998, 78474359996, 156948719992]

約数ペア:

[(1, 156948719992), (2, 78474359996), (4, 39237179998), (8, 19618589999), (71, 2210545352), (131, 1198081832), (142, 1105272676), (262, 599040916), (284, 552636338), (524, 299520458), (568, 276318169), (1048, 149760229), (1187, 132223016), (1777, 88322296), (2374, 66111508), (3554, 44161148), (4748, 33055754), (7108, 22080574), (9301, 16874392), (9496, 16527877), (14216, 11040287), (18602, 8437196), (37204, 4218598), (74408, 2109299), (84277, 1862296), (126167, 1243976), (155497, 1009336), (168554, 931148), (232787, 674216), (252334, 621988), (310994, 504668), (337108, 465574)]