189868336

素因数分解:

$2^4\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1251

約数の個数: 80

約数和(自身を含む): 444168000

約数和(自身を除く): 254299664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 343, 392, 406, 464, 686, 784, 812, 1193, 1372, 1421, 1624, 2386, 2744, 2842, 3248, 4772, 5488, 5684, 8351, 9544, 9947, 11368, 16702, 19088, 19894, 22736, 33404, 34597, 39788, 58457, 66808, 69194, 79576, 116914, 133616, 138388, 159152, 233828, 242179, 276776, 409199, 467656, 484358, 553552, 818398, 935312, 968716, 1636796, 1695253, 1937432, 3273592, 3390506, 3874864, 6547184, 6781012, 11866771, 13562024, 23733542, 27124048, 47467084, 94934168, 189868336]

約数ペア:

[(1, 189868336), (2, 94934168), (4, 47467084), (7, 27124048), (8, 23733542), (14, 13562024), (16, 11866771), (28, 6781012), (29, 6547184), (49, 3874864), (56, 3390506), (58, 3273592), (98, 1937432), (112, 1695253), (116, 1636796), (196, 968716), (203, 935312), (232, 818398), (343, 553552), (392, 484358), (406, 467656), (464, 409199), (686, 276776), (784, 242179), (812, 233828), (1193, 159152), (1372, 138388), (1421, 133616), (1624, 116914), (2386, 79576), (2744, 69194), (2842, 66808), (3248, 58457), (4772, 39788), (5488, 34597), (5684, 33404), (8351, 22736), (9544, 19894), (9947, 19088), (11368, 16702)]