164213928

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1871}}^1$

素因数の和:1959

約数の個数: 96

約数和(自身を含む): 473091840

約数和(自身を除く): 308877912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 53, 69, 72, 92, 106, 138, 159, 184, 207, 212, 276, 318, 414, 424, 477, 552, 636, 828, 954, 1219, 1272, 1656, 1871, 1908, 2438, 3657, 3742, 3816, 4876, 5613, 7314, 7484, 9752, 10971, 11226, 14628, 14968, 16839, 21942, 22452, 29256, 33678, 43033, 43884, 44904, 67356, 86066, 87768, 99163, 129099, 134712, 172132, 198326, 258198, 297489, 344264, 387297, 396652, 516396, 594978, 774594, 793304, 892467, 1032792, 1189956, 1549188, 1784934, 2280749, 2379912, 3098376, 3569868, 4561498, 6842247, 7139736, 9122996, 13684494, 18245992, 20526741, 27368988, 41053482, 54737976, 82106964, 164213928]

約数ペア:

[(1, 164213928), (2, 82106964), (3, 54737976), (4, 41053482), (6, 27368988), (8, 20526741), (9, 18245992), (12, 13684494), (18, 9122996), (23, 7139736), (24, 6842247), (36, 4561498), (46, 3569868), (53, 3098376), (69, 2379912), (72, 2280749), (92, 1784934), (106, 1549188), (138, 1189956), (159, 1032792), (184, 892467), (207, 793304), (212, 774594), (276, 594978), (318, 516396), (414, 396652), (424, 387297), (477, 344264), (552, 297489), (636, 258198), (828, 198326), (954, 172132), (1219, 134712), (1272, 129099), (1656, 99163), (1871, 87768), (1908, 86066), (2438, 67356), (3657, 44904), (3742, 43884), (3816, 43033), (4876, 33678), (5613, 29256), (7314, 22452), (7484, 21942), (9752, 16839), (10971, 14968), (11226, 14628)]