157727412

素因数分解:

$2^2\times 3^5\times {\mathrm{263}}^1\times {\mathrm{617}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 415711296

約数和(自身を除く): 257983884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 263, 324, 486, 526, 617, 789, 972, 1052, 1234, 1578, 1851, 2367, 2468, 3156, 3702, 4734, 5553, 7101, 7404, 9468, 11106, 14202, 16659, 21303, 22212, 28404, 33318, 42606, 49977, 63909, 66636, 85212, 99954, 127818, 149931, 162271, 199908, 255636, 299862, 324542, 486813, 599724, 649084, 973626, 1460439, 1947252, 2920878, 4381317, 5841756, 8762634, 13143951, 17525268, 26287902, 39431853, 52575804, 78863706, 157727412]

約数ペア:

[(1, 157727412), (2, 78863706), (3, 52575804), (4, 39431853), (6, 26287902), (9, 17525268), (12, 13143951), (18, 8762634), (27, 5841756), (36, 4381317), (54, 2920878), (81, 1947252), (108, 1460439), (162, 973626), (243, 649084), (263, 599724), (324, 486813), (486, 324542), (526, 299862), (617, 255636), (789, 199908), (972, 162271), (1052, 149931), (1234, 127818), (1578, 99954), (1851, 85212), (2367, 66636), (2468, 63909), (3156, 49977), (3702, 42606), (4734, 33318), (5553, 28404), (7101, 22212), (7404, 21303), (9468, 16659), (11106, 14202)]