172186128

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{1889}}^1$

素因数の和:2117

約数の個数: 80

約数和(自身を含む): 496843200

約数和(自身を除く): 324657072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 422, 432, 633, 844, 1266, 1688, 1889, 1899, 2532, 3376, 3778, 3798, 5064, 5667, 5697, 7556, 7596, 10128, 11334, 11394, 15112, 15192, 17001, 22668, 22788, 30224, 30384, 34002, 45336, 45576, 51003, 68004, 90672, 91152, 102006, 136008, 204012, 272016, 398579, 408024, 797158, 816048, 1195737, 1594316, 2391474, 3188632, 3587211, 4782948, 6377264, 7174422, 9565896, 10761633, 14348844, 19131792, 21523266, 28697688, 43046532, 57395376, 86093064, 172186128]

約数ペア:

[(1, 172186128), (2, 86093064), (3, 57395376), (4, 43046532), (6, 28697688), (8, 21523266), (9, 19131792), (12, 14348844), (16, 10761633), (18, 9565896), (24, 7174422), (27, 6377264), (36, 4782948), (48, 3587211), (54, 3188632), (72, 2391474), (108, 1594316), (144, 1195737), (211, 816048), (216, 797158), (422, 408024), (432, 398579), (633, 272016), (844, 204012), (1266, 136008), (1688, 102006), (1889, 91152), (1899, 90672), (2532, 68004), (3376, 51003), (3778, 45576), (3798, 45336), (5064, 34002), (5667, 30384), (5697, 30224), (7556, 22788), (7596, 22668), (10128, 17001), (11334, 15192), (11394, 15112)]