163390668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{52571}}^1$

素因数の和:52622

約数の個数: 48

約数和(自身を含む): 447492864

約数和(自身を除く): 284102196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 52571, 105142, 157713, 210284, 315426, 367997, 630852, 735994, 1103991, 1471988, 1945127, 2207982, 3890254, 4415964, 5835381, 7780508, 11670762, 13615889, 23341524, 27231778, 40847667, 54463556, 81695334, 163390668]

約数ペア:

[(1, 163390668), (2, 81695334), (3, 54463556), (4, 40847667), (6, 27231778), (7, 23341524), (12, 13615889), (14, 11670762), (21, 7780508), (28, 5835381), (37, 4415964), (42, 3890254), (74, 2207982), (84, 1945127), (111, 1471988), (148, 1103991), (222, 735994), (259, 630852), (444, 367997), (518, 315426), (777, 210284), (1036, 157713), (1554, 105142), (3108, 52571)]