163946048

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12619}}^1$

素因数の和:12667

約数の個数: 56

約数和(自身を含む): 384657600

約数和(自身を除く): 220711552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 12619, 12992, 25238, 50476, 88333, 100952, 176666, 201904, 353332, 365951, 403808, 706664, 731902, 807616, 1413328, 1463804, 2561657, 2826656, 2927608, 5123314, 5653312, 5855216, 10246628, 11710432, 20493256, 23420864, 40986512, 81973024, 163946048]

約数ペア:

[(1, 163946048), (2, 81973024), (4, 40986512), (7, 23420864), (8, 20493256), (14, 11710432), (16, 10246628), (28, 5855216), (29, 5653312), (32, 5123314), (56, 2927608), (58, 2826656), (64, 2561657), (112, 1463804), (116, 1413328), (203, 807616), (224, 731902), (232, 706664), (406, 403808), (448, 365951), (464, 353332), (812, 201904), (928, 176666), (1624, 100952), (1856, 88333), (3248, 50476), (6496, 25238), (12619, 12992)]