164123862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4783}}^1$

素因数の和:4857

約数の個数: 64

約数和(自身を含む): 404152320

約数和(自身を除く): 240028458

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 602, 798, 817, 903, 1634, 1806, 2451, 4783, 4902, 5719, 9566, 11438, 14349, 17157, 28698, 33481, 34314, 66962, 90877, 100443, 181754, 200886, 205669, 272631, 411338, 545262, 617007, 636139, 1234014, 1272278, 1439683, 1908417, 2879366, 3816834, 3907711, 4319049, 7815422, 8638098, 11723133, 23446266, 27353977, 54707954, 82061931, 164123862]

約数ペア:

[(1, 164123862), (2, 82061931), (3, 54707954), (6, 27353977), (7, 23446266), (14, 11723133), (19, 8638098), (21, 7815422), (38, 4319049), (42, 3907711), (43, 3816834), (57, 2879366), (86, 1908417), (114, 1439683), (129, 1272278), (133, 1234014), (258, 636139), (266, 617007), (301, 545262), (399, 411338), (602, 272631), (798, 205669), (817, 200886), (903, 181754), (1634, 100443), (1806, 90877), (2451, 66962), (4783, 34314), (4902, 33481), (5719, 28698), (9566, 17157), (11438, 14349)]