171135468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4957}}^1$

素因数の和:5111

約数の個数: 72

約数和(自身を含む): 498100512

約数和(自身を除く): 326965044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4932, 4957, 5754, 8631, 9914, 11508, 14871, 17262, 19828, 29742, 34524, 34699, 44613, 59484, 69398, 89226, 104097, 138796, 178452, 208194, 312291, 416388, 624582, 679109, 1249164, 1358218, 2037327, 2716436, 4074654, 4753763, 6111981, 8149308, 9507526, 12223962, 14261289, 19015052, 24447924, 28522578, 42783867, 57045156, 85567734, 171135468]

約数ペア:

[(1, 171135468), (2, 85567734), (3, 57045156), (4, 42783867), (6, 28522578), (7, 24447924), (9, 19015052), (12, 14261289), (14, 12223962), (18, 9507526), (21, 8149308), (28, 6111981), (36, 4753763), (42, 4074654), (63, 2716436), (84, 2037327), (126, 1358218), (137, 1249164), (252, 679109), (274, 624582), (411, 416388), (548, 312291), (822, 208194), (959, 178452), (1233, 138796), (1644, 104097), (1918, 89226), (2466, 69398), (2877, 59484), (3836, 44613), (4932, 34699), (4957, 34524), (5754, 29742), (8631, 19828), (9914, 17262), (11508, 14871)]