164528856

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{7907}}^1$

素因数の和:7953

約数の個数: 72

約数和(自身を含む): 473412420

約数和(自身を除く): 308883564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 5202, 6936, 7907, 10404, 15814, 20808, 23721, 31628, 47442, 63256, 71163, 94884, 134419, 142326, 189768, 268838, 284652, 403257, 537676, 569304, 806514, 1075352, 1209771, 1613028, 2285123, 2419542, 3226056, 4570246, 4839084, 6855369, 9140492, 9678168, 13710738, 18280984, 20566107, 27421476, 41132214, 54842952, 82264428, 164528856]

約数ペア:

[(1, 164528856), (2, 82264428), (3, 54842952), (4, 41132214), (6, 27421476), (8, 20566107), (9, 18280984), (12, 13710738), (17, 9678168), (18, 9140492), (24, 6855369), (34, 4839084), (36, 4570246), (51, 3226056), (68, 2419542), (72, 2285123), (102, 1613028), (136, 1209771), (153, 1075352), (204, 806514), (289, 569304), (306, 537676), (408, 403257), (578, 284652), (612, 268838), (867, 189768), (1156, 142326), (1224, 134419), (1734, 94884), (2312, 71163), (2601, 63256), (3468, 47442), (5202, 31628), (6936, 23721), (7907, 20808), (10404, 15814)]