124518251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 163392768

約数和(自身を除く): 38874517

約数列:

[1, 11, 13, 17, 23, 131, 143, 187, 221, 253, 289, 299, 391, 1441, 1703, 2227, 2431, 3013, 3179, 3289, 3757, 4301, 5083, 6647, 18733, 24497, 28951, 33143, 37859, 39169, 41327, 51221, 55913, 73117, 86411, 318461, 416449, 430859, 492167, 563431, 665873, 870757, 950521, 5413837, 7324603, 9578327, 11319841, 124518251]

約数ペア:

[(1, 124518251), (11, 11319841), (13, 9578327), (17, 7324603), (23, 5413837), (131, 950521), (143, 870757), (187, 665873), (221, 563431), (253, 492167), (289, 430859), (299, 416449), (391, 318461), (1441, 86411), (1703, 73117), (2227, 55913), (2431, 51221), (3013, 41327), (3179, 39169), (3289, 37859), (3757, 33143), (4301, 28951), (5083, 24497), (6647, 18733)]