161769804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 443638272

約数和(自身を除く): 281868468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 131, 183, 241, 244, 262, 366, 393, 427, 482, 524, 723, 732, 786, 854, 917, 964, 1281, 1446, 1572, 1687, 1708, 1834, 2562, 2751, 2892, 3374, 3668, 5061, 5124, 5502, 6748, 7991, 10122, 11004, 14701, 15982, 20244, 23973, 29402, 31571, 31964, 44103, 47946, 55937, 58804, 63142, 88206, 94713, 95892, 102907, 111874, 126284, 167811, 176412, 189426, 205814, 220997, 223748, 308721, 335622, 378852, 411628, 441994, 617442, 662991, 671244, 883988, 1234884, 1325982, 1925831, 2651964, 3851662, 5777493, 7703324, 11554986, 13480817, 23109972, 26961634, 40442451, 53923268, 80884902, 161769804]

約数ペア:

[(1, 161769804), (2, 80884902), (3, 53923268), (4, 40442451), (6, 26961634), (7, 23109972), (12, 13480817), (14, 11554986), (21, 7703324), (28, 5777493), (42, 3851662), (61, 2651964), (84, 1925831), (122, 1325982), (131, 1234884), (183, 883988), (241, 671244), (244, 662991), (262, 617442), (366, 441994), (393, 411628), (427, 378852), (482, 335622), (524, 308721), (723, 223748), (732, 220997), (786, 205814), (854, 189426), (917, 176412), (964, 167811), (1281, 126284), (1446, 111874), (1572, 102907), (1687, 95892), (1708, 94713), (1834, 88206), (2562, 63142), (2751, 58804), (2892, 55937), (3374, 47946), (3668, 44103), (5061, 31964), (5124, 31571), (5502, 29402), (6748, 23973), (7991, 20244), (10122, 15982), (11004, 14701)]