155021048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2917}}^1$

素因数の和:3016

約数の個数: 64

約数和(自身を含む): 362765760

約数和(自身を除く): 207744712

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 292, 364, 511, 584, 728, 949, 1022, 1898, 2044, 2917, 3796, 4088, 5834, 6643, 7592, 11668, 13286, 20419, 23336, 26572, 37921, 40838, 53144, 75842, 81676, 151684, 163352, 212941, 265447, 303368, 425882, 530894, 851764, 1061788, 1490587, 1703528, 2123576, 2768233, 2981174, 5536466, 5962348, 11072932, 11924696, 19377631, 22145864, 38755262, 77510524, 155021048]

約数ペア:

[(1, 155021048), (2, 77510524), (4, 38755262), (7, 22145864), (8, 19377631), (13, 11924696), (14, 11072932), (26, 5962348), (28, 5536466), (52, 2981174), (56, 2768233), (73, 2123576), (91, 1703528), (104, 1490587), (146, 1061788), (182, 851764), (292, 530894), (364, 425882), (511, 303368), (584, 265447), (728, 212941), (949, 163352), (1022, 151684), (1898, 81676), (2044, 75842), (2917, 53144), (3796, 40838), (4088, 37921), (5834, 26572), (6643, 23336), (7592, 20419), (11668, 13286)]