161102994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 366508800

約数和(自身を除く): 205405806

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 178, 267, 299, 534, 598, 897, 1009, 1157, 1794, 2018, 2047, 2314, 3027, 3471, 4094, 6054, 6141, 6942, 12282, 13117, 23207, 26234, 26611, 39351, 46414, 53222, 69621, 78702, 79833, 89801, 139242, 159666, 179602, 269403, 301691, 538806, 603382, 905073, 1167413, 1810146, 2065423, 2334826, 3502239, 4130846, 6196269, 7004478, 12392538, 26850499, 53700998, 80551497, 161102994]

約数ペア:

[(1, 161102994), (2, 80551497), (3, 53700998), (6, 26850499), (13, 12392538), (23, 7004478), (26, 6196269), (39, 4130846), (46, 3502239), (69, 2334826), (78, 2065423), (89, 1810146), (138, 1167413), (178, 905073), (267, 603382), (299, 538806), (534, 301691), (598, 269403), (897, 179602), (1009, 159666), (1157, 139242), (1794, 89801), (2018, 79833), (2047, 78702), (2314, 69621), (3027, 53222), (3471, 46414), (4094, 39351), (6054, 26611), (6141, 26234), (6942, 23207), (12282, 13117)]