156915412456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3187}}^1\times {\mathrm{4271}}^1$

素因数の和:7606

約数の個数: 64

約数和(自身を含む): 323590671360

約数和(自身を除く): 166675258904

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 3187, 4271, 5764, 6374, 8542, 11528, 12748, 17084, 25496, 34168, 35057, 46981, 70114, 93962, 140228, 187924, 280456, 375848, 417497, 559501, 834994, 1119002, 1669988, 2238004, 3339976, 4476008, 4592467, 6154511, 9184934, 12309022, 13611677, 18369868, 24618044, 27223354, 36739736, 49236088, 54446708, 108893416, 149728447, 299456894, 598913788, 1197827576, 1783129687, 3566259374, 7132518748, 14265037496, 19614426557, 39228853114, 78457706228, 156915412456]

約数ペア:

[(1, 156915412456), (2, 78457706228), (4, 39228853114), (8, 19614426557), (11, 14265037496), (22, 7132518748), (44, 3566259374), (88, 1783129687), (131, 1197827576), (262, 598913788), (524, 299456894), (1048, 149728447), (1441, 108893416), (2882, 54446708), (3187, 49236088), (4271, 36739736), (5764, 27223354), (6374, 24618044), (8542, 18369868), (11528, 13611677), (12748, 12309022), (17084, 9184934), (25496, 6154511), (34168, 4592467), (35057, 4476008), (46981, 3339976), (70114, 2238004), (93962, 1669988), (140228, 1119002), (187924, 834994), (280456, 559501), (375848, 417497)]