127784238

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3797}}^1$

素因数の和:3952

約数の個数: 32

約数和(自身を含む): 262517760

約数和(自身を除く): 134733522

約数列:

[1, 2, 3, 6, 71, 79, 142, 158, 213, 237, 426, 474, 3797, 5609, 7594, 11218, 11391, 16827, 22782, 33654, 269587, 299963, 539174, 599926, 808761, 899889, 1617522, 1799778, 21297373, 42594746, 63892119, 127784238]

約数ペア:

[(1, 127784238), (2, 63892119), (3, 42594746), (6, 21297373), (71, 1799778), (79, 1617522), (142, 899889), (158, 808761), (213, 599926), (237, 539174), (426, 299963), (474, 269587), (3797, 33654), (5609, 22782), (7594, 16827), (11218, 11391)]