191328776

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 393984000

約数和(自身を除く): 202655224

約数列:

[1, 2, 4, 8, 29, 31, 37, 58, 62, 74, 116, 124, 148, 232, 248, 296, 719, 899, 1073, 1147, 1438, 1798, 2146, 2294, 2876, 3596, 4292, 4588, 5752, 7192, 8584, 9176, 20851, 22289, 26603, 33263, 41702, 44578, 53206, 66526, 83404, 89156, 106412, 133052, 166808, 178312, 212824, 266104, 646381, 771487, 824693, 1292762, 1542974, 1649386, 2585524, 3085948, 3298772, 5171048, 6171896, 6597544, 23916097, 47832194, 95664388, 191328776]

約数ペア:

[(1, 191328776), (2, 95664388), (4, 47832194), (8, 23916097), (29, 6597544), (31, 6171896), (37, 5171048), (58, 3298772), (62, 3085948), (74, 2585524), (116, 1649386), (124, 1542974), (148, 1292762), (232, 824693), (248, 771487), (296, 646381), (719, 266104), (899, 212824), (1073, 178312), (1147, 166808), (1438, 133052), (1798, 106412), (2146, 89156), (2294, 83404), (2876, 66526), (3596, 53206), (4292, 44578), (4588, 41702), (5752, 33263), (7192, 26603), (8584, 22289), (9176, 20851)]