164611986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20959}}^1$

素因数の和:20999

約数の個数: 64

約数和(自身を含む): 434626560

約数和(自身を除く): 270014574

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3927, 7854, 20959, 41918, 62877, 125754, 146713, 230549, 293426, 356303, 440139, 461098, 691647, 712606, 880278, 1068909, 1383294, 1613843, 2137818, 2494121, 3227686, 3919333, 4841529, 4988242, 7482363, 7838666, 9683058, 11757999, 14964726, 23515998, 27435331, 54870662, 82305993, 164611986]

約数ペア:

[(1, 164611986), (2, 82305993), (3, 54870662), (6, 27435331), (7, 23515998), (11, 14964726), (14, 11757999), (17, 9683058), (21, 7838666), (22, 7482363), (33, 4988242), (34, 4841529), (42, 3919333), (51, 3227686), (66, 2494121), (77, 2137818), (102, 1613843), (119, 1383294), (154, 1068909), (187, 880278), (231, 712606), (238, 691647), (357, 461098), (374, 440139), (462, 356303), (561, 293426), (714, 230549), (1122, 146713), (1309, 125754), (2618, 62877), (3927, 41918), (7854, 20959)]