131148914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7237}}^1$

素因数の和:7310

約数の個数: 32

約数和(自身を含む): 229820976

約数和(自身を除く): 98672062

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1394, 7237, 9061, 14474, 18122, 94081, 123029, 188162, 246058, 296717, 593434, 1599377, 3198754, 3857321, 5044189, 7714642, 10088378, 65574457, 131148914]

約数ペア:

[(1, 131148914), (2, 65574457), (13, 10088378), (17, 7714642), (26, 5044189), (34, 3857321), (41, 3198754), (82, 1599377), (221, 593434), (442, 296717), (533, 246058), (697, 188162), (1066, 123029), (1394, 94081), (7237, 18122), (9061, 14474)]