149263829

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 186399360

約数和(自身を除く): 37135531

約数列:

[1, 11, 13, 19, 137, 143, 209, 247, 401, 1507, 1781, 2603, 2717, 4411, 5213, 7619, 19591, 28633, 33839, 54937, 57343, 83809, 99047, 372229, 604307, 714181, 1043803, 1089517, 7855991, 11481833, 13569439, 149263829]

約数ペア:

[(1, 149263829), (11, 13569439), (13, 11481833), (19, 7855991), (137, 1089517), (143, 1043803), (209, 714181), (247, 604307), (401, 372229), (1507, 99047), (1781, 83809), (2603, 57343), (2717, 54937), (4411, 33839), (5213, 28633), (7619, 19591)]