140528016

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{18413}}^1$

素因数の和:18480

約数の個数: 60

約数和(自身を含む): 400725468

約数和(自身を除く): 260197452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 18413, 36826, 55239, 73652, 110478, 147304, 165717, 220956, 294608, 331434, 441912, 662868, 883824, 975889, 1325736, 1951778, 2651472, 2927667, 3903556, 5855334, 7807112, 8783001, 11710668, 15614224, 17566002, 23421336, 35132004, 46842672, 70264008, 140528016]

約数ペア:

[(1, 140528016), (2, 70264008), (3, 46842672), (4, 35132004), (6, 23421336), (8, 17566002), (9, 15614224), (12, 11710668), (16, 8783001), (18, 7807112), (24, 5855334), (36, 3903556), (48, 2927667), (53, 2651472), (72, 1951778), (106, 1325736), (144, 975889), (159, 883824), (212, 662868), (318, 441912), (424, 331434), (477, 294608), (636, 220956), (848, 165717), (954, 147304), (1272, 110478), (1908, 73652), (2544, 55239), (3816, 36826), (7632, 18413)]