161530992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{839}}^1$

素因数の和:1051

約数の個数: 120

約数和(自身を含む): 519966720

約数和(自身を除く): 358435728

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, 191, 252, 336, 382, 504, 573, 764, 839, 1008, 1146, 1337, 1528, 1678, 1719, 2292, 2517, 2674, 3056, 3356, 3438, 4011, 4584, 5034, 5348, 5873, 6712, 6876, 7551, 8022, 9168, 10068, 10696, 11746, 12033, 13424, 13752, 15102, 16044, 17619, 20136, 21392, 23492, 24066, 27504, 30204, 32088, 35238, 40272, 46984, 48132, 52857, 60408, 64176, 70476, 93968, 96264, 105714, 120816, 140952, 160249, 192528, 211428, 281904, 320498, 422856, 480747, 640996, 845712, 961494, 1121743, 1281992, 1442241, 1922988, 2243486, 2563984, 2884482, 3365229, 3845976, 4486972, 5768964, 6730458, 7691952, 8973944, 10095687, 11537928, 13460916, 17947888, 20191374, 23075856, 26921832, 40382748, 53843664, 80765496, 161530992]

約数ペア:

[(1, 161530992), (2, 80765496), (3, 53843664), (4, 40382748), (6, 26921832), (7, 23075856), (8, 20191374), (9, 17947888), (12, 13460916), (14, 11537928), (16, 10095687), (18, 8973944), (21, 7691952), (24, 6730458), (28, 5768964), (36, 4486972), (42, 3845976), (48, 3365229), (56, 2884482), (63, 2563984), (72, 2243486), (84, 1922988), (112, 1442241), (126, 1281992), (144, 1121743), (168, 961494), (191, 845712), (252, 640996), (336, 480747), (382, 422856), (504, 320498), (573, 281904), (764, 211428), (839, 192528), (1008, 160249), (1146, 140952), (1337, 120816), (1528, 105714), (1678, 96264), (1719, 93968), (2292, 70476), (2517, 64176), (2674, 60408), (3056, 52857), (3356, 48132), (3438, 46984), (4011, 40272), (4584, 35238), (5034, 32088), (5348, 30204), (5873, 27504), (6712, 24066), (6876, 23492), (7551, 21392), (8022, 20136), (9168, 17619), (10068, 16044), (10696, 15102), (11746, 13752), (12033, 13424)]