128201964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{57131}}^1$

素因数の和:57166

約数の個数: 48

約数和(自身を含む): 345534336

約数和(自身を除く): 217332372

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 57131, 114262, 171393, 228524, 342786, 628441, 685572, 971227, 1256882, 1885323, 1942454, 2513764, 2913681, 3770646, 3884908, 5827362, 7541292, 10683497, 11654724, 21366994, 32050491, 42733988, 64100982, 128201964]

約数ペア:

[(1, 128201964), (2, 64100982), (3, 42733988), (4, 32050491), (6, 21366994), (11, 11654724), (12, 10683497), (17, 7541292), (22, 5827362), (33, 3884908), (34, 3770646), (44, 2913681), (51, 2513764), (66, 1942454), (68, 1885323), (102, 1256882), (132, 971227), (187, 685572), (204, 628441), (374, 342786), (561, 228524), (748, 171393), (1122, 114262), (2244, 57131)]