131974736

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8747}}^1$

素因数の和:8819

約数の個数: 40

約数和(自身を含む): 273357504

約数和(自身を除く): 141382768

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 3772, 7544, 8747, 15088, 17494, 34988, 69976, 139952, 201181, 358627, 402362, 717254, 804724, 1434508, 1609448, 2869016, 3218896, 5738032, 8248421, 16496842, 32993684, 65987368, 131974736]

約数ペア:

[(1, 131974736), (2, 65987368), (4, 32993684), (8, 16496842), (16, 8248421), (23, 5738032), (41, 3218896), (46, 2869016), (82, 1609448), (92, 1434508), (164, 804724), (184, 717254), (328, 402362), (368, 358627), (656, 201181), (943, 139952), (1886, 69976), (3772, 34988), (7544, 17494), (8747, 15088)]