138817096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{12421}}^1$

素因数の和:12565

約数の個数: 32

約数和(自身を含む): 286202880

約数和(自身を除く): 147385784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 11176, 12421, 24842, 49684, 99368, 136631, 273262, 546524, 1093048, 1577467, 3154934, 6309868, 12619736, 17352137, 34704274, 69408548, 138817096]

約数ペア:

[(1, 138817096), (2, 69408548), (4, 34704274), (8, 17352137), (11, 12619736), (22, 6309868), (44, 3154934), (88, 1577467), (127, 1093048), (254, 546524), (508, 273262), (1016, 136631), (1397, 99368), (2794, 49684), (5588, 24842), (11176, 12421)]