149939946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8111}}^1$

素因数の和:8211

約数の個数: 48

約数和(自身を含む): 354332160

約数和(自身を除く): 204392214

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 2054, 3081, 6162, 8111, 9243, 16222, 18486, 24333, 48666, 72999, 105443, 145998, 210886, 316329, 632658, 640769, 948987, 1281538, 1897974, 1922307, 3844614, 5766921, 8329997, 11533842, 16659994, 24989991, 49979982, 74969973, 149939946]

約数ペア:

[(1, 149939946), (2, 74969973), (3, 49979982), (6, 24989991), (9, 16659994), (13, 11533842), (18, 8329997), (26, 5766921), (39, 3844614), (78, 1922307), (79, 1897974), (117, 1281538), (158, 948987), (234, 640769), (237, 632658), (474, 316329), (711, 210886), (1027, 145998), (1422, 105443), (2054, 72999), (3081, 48666), (6162, 24333), (8111, 18486), (9243, 16222)]