156778002

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1913}}^1$

素因数の和:2107

約数の個数: 48

約数和(自身を含む): 353822040

約数和(自身を除く): 197044038

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 157, 174, 261, 314, 471, 522, 942, 1413, 1913, 2826, 3826, 4553, 5739, 9106, 11478, 13659, 17217, 27318, 34434, 40977, 55477, 81954, 110954, 166431, 300341, 332862, 499293, 600682, 901023, 998586, 1802046, 2703069, 5406138, 8709889, 17419778, 26129667, 52259334, 78389001, 156778002]

約数ペア:

[(1, 156778002), (2, 78389001), (3, 52259334), (6, 26129667), (9, 17419778), (18, 8709889), (29, 5406138), (58, 2703069), (87, 1802046), (157, 998586), (174, 901023), (261, 600682), (314, 499293), (471, 332862), (522, 300341), (942, 166431), (1413, 110954), (1913, 81954), (2826, 55477), (3826, 40977), (4553, 34434), (5739, 27318), (9106, 17217), (11478, 13659)]