168356988

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 451725120

約数和(自身を除く): 283368132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 193, 197, 246, 369, 386, 394, 492, 579, 591, 738, 772, 788, 1107, 1158, 1182, 1476, 1737, 1773, 2214, 2316, 2364, 3474, 3546, 4428, 5211, 5319, 6948, 7092, 7913, 8077, 10422, 10638, 15826, 16154, 20844, 21276, 23739, 24231, 31652, 32308, 38021, 47478, 48462, 71217, 72693, 76042, 94956, 96924, 114063, 142434, 145386, 152084, 213651, 218079, 228126, 284868, 290772, 342189, 427302, 436158, 456252, 684378, 854604, 872316, 1026567, 1368756, 1558861, 2053134, 3117722, 4106268, 4676583, 6235444, 9353166, 14029749, 18706332, 28059498, 42089247, 56118996, 84178494, 168356988]

約数ペア:

[(1, 168356988), (2, 84178494), (3, 56118996), (4, 42089247), (6, 28059498), (9, 18706332), (12, 14029749), (18, 9353166), (27, 6235444), (36, 4676583), (41, 4106268), (54, 3117722), (82, 2053134), (108, 1558861), (123, 1368756), (164, 1026567), (193, 872316), (197, 854604), (246, 684378), (369, 456252), (386, 436158), (394, 427302), (492, 342189), (579, 290772), (591, 284868), (738, 228126), (772, 218079), (788, 213651), (1107, 152084), (1158, 145386), (1182, 142434), (1476, 114063), (1737, 96924), (1773, 94956), (2214, 76042), (2316, 72693), (2364, 71217), (3474, 48462), (3546, 47478), (4428, 38021), (5211, 32308), (5319, 31652), (6948, 24231), (7092, 23739), (7913, 21276), (8077, 20844), (10422, 16154), (10638, 15826)]