139403208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5569}}^1$

素因数の和:5734

約数の個数: 64

約数和(自身を含む): 401040000

約数和(自身を除く): 261636792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 894, 1043, 1192, 1788, 2086, 3129, 3576, 4172, 5569, 6258, 8344, 11138, 12516, 16707, 22276, 25032, 33414, 38983, 44552, 66828, 77966, 116949, 133656, 155932, 233898, 311864, 467796, 829781, 935592, 1659562, 2489343, 3319124, 4978686, 5808467, 6638248, 9957372, 11616934, 17425401, 19914744, 23233868, 34850802, 46467736, 69701604, 139403208]

約数ペア:

[(1, 139403208), (2, 69701604), (3, 46467736), (4, 34850802), (6, 23233868), (7, 19914744), (8, 17425401), (12, 11616934), (14, 9957372), (21, 6638248), (24, 5808467), (28, 4978686), (42, 3319124), (56, 2489343), (84, 1659562), (149, 935592), (168, 829781), (298, 467796), (447, 311864), (596, 233898), (894, 155932), (1043, 133656), (1192, 116949), (1788, 77966), (2086, 66828), (3129, 44552), (3576, 38983), (4172, 33414), (5569, 25032), (6258, 22276), (8344, 16707), (11138, 12516)]