172638861836

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{39841}}^1$

素因数の和:40015

約数の個数: 96

約数和(自身を含む): 365194959360

約数和(自身を除く): 192556097524

約数列:

[1, 2, 4, 7, 14, 28, 43, 59, 61, 86, 118, 122, 172, 236, 244, 301, 413, 427, 602, 826, 854, 1204, 1652, 1708, 2537, 2623, 3599, 5074, 5246, 7198, 10148, 10492, 14396, 17759, 18361, 25193, 35518, 36722, 39841, 50386, 71036, 73444, 79682, 100772, 154757, 159364, 278887, 309514, 557774, 619028, 1083299, 1115548, 1713163, 2166598, 2350619, 2430301, 3426326, 4333196, 4701238, 4860602, 6852652, 9402476, 9721204, 11992141, 16454333, 17012107, 23984282, 32908666, 34024214, 47968564, 65817332, 68048428, 101076617, 104502943, 143387759, 202153234, 209005886, 286775518, 404306468, 418011772, 573551036, 707536319, 731520601, 1003714313, 1415072638, 1463041202, 2007428626, 2830145276, 2926082404, 4014857252, 6165673637, 12331347274, 24662694548, 43159715459, 86319430918, 172638861836]

約数ペア:

[(1, 172638861836), (2, 86319430918), (4, 43159715459), (7, 24662694548), (14, 12331347274), (28, 6165673637), (43, 4014857252), (59, 2926082404), (61, 2830145276), (86, 2007428626), (118, 1463041202), (122, 1415072638), (172, 1003714313), (236, 731520601), (244, 707536319), (301, 573551036), (413, 418011772), (427, 404306468), (602, 286775518), (826, 209005886), (854, 202153234), (1204, 143387759), (1652, 104502943), (1708, 101076617), (2537, 68048428), (2623, 65817332), (3599, 47968564), (5074, 34024214), (5246, 32908666), (7198, 23984282), (10148, 17012107), (10492, 16454333), (14396, 11992141), (17759, 9721204), (18361, 9402476), (25193, 6852652), (35518, 4860602), (36722, 4701238), (39841, 4333196), (50386, 3426326), (71036, 2430301), (73444, 2350619), (79682, 2166598), (100772, 1713163), (154757, 1115548), (159364, 1083299), (278887, 619028), (309514, 557774)]