169261974

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{21323}}^1$

素因数の和:21351

約数の個数: 60

約数和(自身を含む): 441214884

約数和(自身を除く): 271952910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 21323, 42646, 63969, 127938, 149261, 191907, 298522, 383814, 447783, 575721, 895566, 1044827, 1151442, 1343349, 1727163, 2089654, 2686698, 3134481, 3454326, 4030047, 6268962, 8060094, 9403443, 12090141, 18806886, 24180282, 28210329, 56420658, 84630987, 169261974]

約数ペア:

[(1, 169261974), (2, 84630987), (3, 56420658), (6, 28210329), (7, 24180282), (9, 18806886), (14, 12090141), (18, 9403443), (21, 8060094), (27, 6268962), (42, 4030047), (49, 3454326), (54, 3134481), (63, 2686698), (81, 2089654), (98, 1727163), (126, 1343349), (147, 1151442), (162, 1044827), (189, 895566), (294, 575721), (378, 447783), (441, 383814), (567, 298522), (882, 191907), (1134, 149261), (1323, 127938), (2646, 63969), (3969, 42646), (7938, 21323)]