126866908

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 259164864

約数和(自身を除く): 132297956

約数列:

[1, 2, 4, 7, 14, 28, 101, 113, 202, 226, 397, 404, 452, 707, 791, 794, 1414, 1582, 1588, 2779, 2828, 3164, 5558, 11116, 11413, 22826, 40097, 44861, 45652, 79891, 80194, 89722, 159782, 160388, 179444, 280679, 314027, 319564, 561358, 628054, 1122716, 1256108, 4530961, 9061922, 18123844, 31716727, 63433454, 126866908]

約数ペア:

[(1, 126866908), (2, 63433454), (4, 31716727), (7, 18123844), (14, 9061922), (28, 4530961), (101, 1256108), (113, 1122716), (202, 628054), (226, 561358), (397, 319564), (404, 314027), (452, 280679), (707, 179444), (791, 160388), (794, 159782), (1414, 89722), (1582, 80194), (1588, 79891), (2779, 45652), (2828, 44861), (3164, 40097), (5558, 22826), (11116, 11413)]