161734608

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:873

約数の個数: 120

約数和(自身を含む): 520044096

約数和(自身を除く): 358309488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 281, 336, 504, 562, 571, 843, 1008, 1124, 1142, 1686, 1713, 1967, 2248, 2284, 2529, 3372, 3426, 3934, 3997, 4496, 4568, 5058, 5139, 5901, 6744, 6852, 7868, 7994, 9136, 10116, 10278, 11802, 11991, 13488, 13704, 15736, 15988, 17703, 20232, 20556, 23604, 23982, 27408, 31472, 31976, 35406, 35973, 40464, 41112, 47208, 47964, 63952, 70812, 71946, 82224, 94416, 95928, 141624, 143892, 160451, 191856, 283248, 287784, 320902, 481353, 575568, 641804, 962706, 1123157, 1283608, 1444059, 1925412, 2246314, 2567216, 2888118, 3369471, 3850824, 4492628, 5776236, 6738942, 7701648, 8985256, 10108413, 11552472, 13477884, 17970512, 20216826, 23104944, 26955768, 40433652, 53911536, 80867304, 161734608]

約数ペア:

[(1, 161734608), (2, 80867304), (3, 53911536), (4, 40433652), (6, 26955768), (7, 23104944), (8, 20216826), (9, 17970512), (12, 13477884), (14, 11552472), (16, 10108413), (18, 8985256), (21, 7701648), (24, 6738942), (28, 5776236), (36, 4492628), (42, 3850824), (48, 3369471), (56, 2888118), (63, 2567216), (72, 2246314), (84, 1925412), (112, 1444059), (126, 1283608), (144, 1123157), (168, 962706), (252, 641804), (281, 575568), (336, 481353), (504, 320902), (562, 287784), (571, 283248), (843, 191856), (1008, 160451), (1124, 143892), (1142, 141624), (1686, 95928), (1713, 94416), (1967, 82224), (2248, 71946), (2284, 70812), (2529, 63952), (3372, 47964), (3426, 47208), (3934, 41112), (3997, 40464), (4496, 35973), (4568, 35406), (5058, 31976), (5139, 31472), (5901, 27408), (6744, 23982), (6852, 23604), (7868, 20556), (7994, 20232), (9136, 17703), (10116, 15988), (10278, 15736), (11802, 13704), (11991, 13488)]