165408364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2239}}^1$

素因数の和:2350

約数の個数: 48

約数和(自身を含む): 334172160

約数和(自身を除く): 168763796

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 73, 92, 146, 253, 292, 506, 803, 1012, 1606, 1679, 2239, 3212, 3358, 4478, 6716, 8956, 18469, 24629, 36938, 49258, 51497, 73876, 98516, 102994, 163447, 205988, 326894, 566467, 653788, 1132934, 1797917, 2265868, 3595834, 3759281, 7191668, 7518562, 15037124, 41352091, 82704182, 165408364]

約数ペア:

[(1, 165408364), (2, 82704182), (4, 41352091), (11, 15037124), (22, 7518562), (23, 7191668), (44, 3759281), (46, 3595834), (73, 2265868), (92, 1797917), (146, 1132934), (253, 653788), (292, 566467), (506, 326894), (803, 205988), (1012, 163447), (1606, 102994), (1679, 98516), (2239, 73876), (3212, 51497), (3358, 49258), (4478, 36938), (6716, 24629), (8956, 18469)]