164867724

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 168

約数和(自身を含む): 509005728

約数和(自身を除く): 344138004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 197, 243, 246, 252, 287, 324, 369, 378, 394, 486, 492, 567, 574, 591, 729, 738, 756, 788, 861, 972, 1107, 1134, 1148, 1182, 1379, 1458, 1476, 1701, 1722, 1773, 2214, 2268, 2364, 2583, 2758, 2916, 3321, 3402, 3444, 3546, 4137, 4428, 5103, 5166, 5319, 5516, 6642, 6804, 7092, 7749, 8077, 8274, 9963, 10206, 10332, 10638, 12411, 13284, 15498, 15957, 16154, 16548, 19926, 20412, 21276, 23247, 24231, 24822, 29889, 30996, 31914, 32308, 37233, 39852, 46494, 47871, 48462, 49644, 56539, 59778, 63828, 69741, 72693, 74466, 92988, 95742, 96924, 111699, 113078, 119556, 139482, 143613, 145386, 148932, 169617, 191484, 209223, 218079, 223398, 226156, 278964, 287226, 290772, 335097, 339234, 418446, 436158, 446796, 508851, 574452, 654237, 670194, 678468, 836892, 872316, 1005291, 1017702, 1308474, 1340388, 1526553, 1962711, 2010582, 2035404, 2616948, 3053106, 3925422, 4021164, 4579659, 5888133, 6106212, 7850844, 9159318, 11776266, 13738977, 18318636, 23552532, 27477954, 41216931, 54955908, 82433862, 164867724]

約数ペア:

[(1, 164867724), (2, 82433862), (3, 54955908), (4, 41216931), (6, 27477954), (7, 23552532), (9, 18318636), (12, 13738977), (14, 11776266), (18, 9159318), (21, 7850844), (27, 6106212), (28, 5888133), (36, 4579659), (41, 4021164), (42, 3925422), (54, 3053106), (63, 2616948), (81, 2035404), (82, 2010582), (84, 1962711), (108, 1526553), (123, 1340388), (126, 1308474), (162, 1017702), (164, 1005291), (189, 872316), (197, 836892), (243, 678468), (246, 670194), (252, 654237), (287, 574452), (324, 508851), (369, 446796), (378, 436158), (394, 418446), (486, 339234), (492, 335097), (567, 290772), (574, 287226), (591, 278964), (729, 226156), (738, 223398), (756, 218079), (788, 209223), (861, 191484), (972, 169617), (1107, 148932), (1134, 145386), (1148, 143613), (1182, 139482), (1379, 119556), (1458, 113078), (1476, 111699), (1701, 96924), (1722, 95742), (1773, 92988), (2214, 74466), (2268, 72693), (2364, 69741), (2583, 63828), (2758, 59778), (2916, 56539), (3321, 49644), (3402, 48462), (3444, 47871), (3546, 46494), (4137, 39852), (4428, 37233), (5103, 32308), (5166, 31914), (5319, 30996), (5516, 29889), (6642, 24822), (6804, 24231), (7092, 23247), (7749, 21276), (8077, 20412), (8274, 19926), (9963, 16548), (10206, 16154), (10332, 15957), (10638, 15498), (12411, 13284)]