164557204

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{823}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 340173568

約数和(自身を除く): 175616364

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 193, 259, 386, 518, 772, 823, 1036, 1351, 1646, 2702, 3292, 5404, 5761, 7141, 11522, 14282, 23044, 28564, 30451, 49987, 60902, 99974, 121804, 158839, 199948, 213157, 317678, 426314, 635356, 852628, 1111873, 2223746, 4447492, 5877043, 11754086, 23508172, 41139301, 82278602, 164557204]

約数ペア:

[(1, 164557204), (2, 82278602), (4, 41139301), (7, 23508172), (14, 11754086), (28, 5877043), (37, 4447492), (74, 2223746), (148, 1111873), (193, 852628), (259, 635356), (386, 426314), (518, 317678), (772, 213157), (823, 199948), (1036, 158839), (1351, 121804), (1646, 99974), (2702, 60902), (3292, 49987), (5404, 30451), (5761, 28564), (7141, 23044), (11522, 14282)]