130616816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 295481088

約数和(自身を除く): 164864272

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 41, 44, 46, 82, 88, 92, 164, 176, 184, 253, 328, 368, 451, 506, 656, 787, 902, 943, 1012, 1574, 1804, 1886, 2024, 3148, 3608, 3772, 4048, 6296, 7216, 7544, 8657, 10373, 12592, 15088, 17314, 18101, 20746, 32267, 34628, 36202, 41492, 64534, 69256, 72404, 82984, 129068, 138512, 144808, 165968, 199111, 258136, 289616, 354937, 398222, 516272, 709874, 742141, 796444, 1419748, 1484282, 1592888, 2839496, 2968564, 3185776, 5678992, 5937128, 8163551, 11874256, 16327102, 32654204, 65308408, 130616816]

約数ペア:

[(1, 130616816), (2, 65308408), (4, 32654204), (8, 16327102), (11, 11874256), (16, 8163551), (22, 5937128), (23, 5678992), (41, 3185776), (44, 2968564), (46, 2839496), (82, 1592888), (88, 1484282), (92, 1419748), (164, 796444), (176, 742141), (184, 709874), (253, 516272), (328, 398222), (368, 354937), (451, 289616), (506, 258136), (656, 199111), (787, 165968), (902, 144808), (943, 138512), (1012, 129068), (1574, 82984), (1804, 72404), (1886, 69256), (2024, 64534), (3148, 41492), (3608, 36202), (3772, 34628), (4048, 32267), (6296, 20746), (7216, 18101), (7544, 17314), (8657, 15088), (10373, 12592)]