155720748

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{5827}}^1$

素因数の和:5982

約数の個数: 48

約数和(自身を含む): 387725184

約数和(自身を除く): 232004436

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 131, 204, 262, 393, 524, 786, 1572, 2227, 4454, 5827, 6681, 8908, 11654, 13362, 17481, 23308, 26724, 34962, 69924, 99059, 198118, 297177, 396236, 594354, 763337, 1188708, 1526674, 2290011, 3053348, 4580022, 9160044, 12976729, 25953458, 38930187, 51906916, 77860374, 155720748]

約数ペア:

[(1, 155720748), (2, 77860374), (3, 51906916), (4, 38930187), (6, 25953458), (12, 12976729), (17, 9160044), (34, 4580022), (51, 3053348), (68, 2290011), (102, 1526674), (131, 1188708), (204, 763337), (262, 594354), (393, 396236), (524, 297177), (786, 198118), (1572, 99059), (2227, 69924), (4454, 34962), (5827, 26724), (6681, 23308), (8908, 17481), (11654, 13362)]