139949824

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2693}}^1$

素因数の和:2745

約数の個数: 72

約数和(自身を含む): 330392160

約数和(自身を除く): 190442336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1792, 1856, 2693, 3248, 3712, 5386, 6496, 7424, 10772, 12992, 18851, 21544, 25984, 37702, 43088, 51968, 75404, 78097, 86176, 150808, 156194, 172352, 301616, 312388, 344704, 546679, 603232, 624776, 689408, 1093358, 1206464, 1249552, 2186716, 2412928, 2499104, 4373432, 4825856, 4998208, 8746864, 9996416, 17493728, 19992832, 34987456, 69974912, 139949824]

約数ペア:

[(1, 139949824), (2, 69974912), (4, 34987456), (7, 19992832), (8, 17493728), (14, 9996416), (16, 8746864), (28, 4998208), (29, 4825856), (32, 4373432), (56, 2499104), (58, 2412928), (64, 2186716), (112, 1249552), (116, 1206464), (128, 1093358), (203, 689408), (224, 624776), (232, 603232), (256, 546679), (406, 344704), (448, 312388), (464, 301616), (812, 172352), (896, 156194), (928, 150808), (1624, 86176), (1792, 78097), (1856, 75404), (2693, 51968), (3248, 43088), (3712, 37702), (5386, 25984), (6496, 21544), (7424, 18851), (10772, 12992)]