161099568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2251}}^1$

素因数の和:2343

約数の個数: 120

約数和(自身を含む): 522752256

約数和(自身を除く): 361652688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2251, 2556, 2982, 3408, 3976, 4473, 4502, 5112, 5964, 6753, 7952, 8946, 9004, 10224, 11928, 13506, 15757, 17892, 18008, 20259, 23856, 27012, 31514, 35784, 36016, 40518, 47271, 54024, 63028, 71568, 81036, 94542, 108048, 126056, 141813, 159821, 162072, 189084, 252112, 283626, 319642, 324144, 378168, 479463, 567252, 639284, 756336, 958926, 1118747, 1134504, 1278568, 1438389, 1917852, 2237494, 2269008, 2557136, 2876778, 3356241, 3835704, 4474988, 5753556, 6712482, 7671408, 8949976, 10068723, 11507112, 13424964, 17899952, 20137446, 23014224, 26849928, 40274892, 53699856, 80549784, 161099568]

約数ペア:

[(1, 161099568), (2, 80549784), (3, 53699856), (4, 40274892), (6, 26849928), (7, 23014224), (8, 20137446), (9, 17899952), (12, 13424964), (14, 11507112), (16, 10068723), (18, 8949976), (21, 7671408), (24, 6712482), (28, 5753556), (36, 4474988), (42, 3835704), (48, 3356241), (56, 2876778), (63, 2557136), (71, 2269008), (72, 2237494), (84, 1917852), (112, 1438389), (126, 1278568), (142, 1134504), (144, 1118747), (168, 958926), (213, 756336), (252, 639284), (284, 567252), (336, 479463), (426, 378168), (497, 324144), (504, 319642), (568, 283626), (639, 252112), (852, 189084), (994, 162072), (1008, 159821), (1136, 141813), (1278, 126056), (1491, 108048), (1704, 94542), (1988, 81036), (2251, 71568), (2556, 63028), (2982, 54024), (3408, 47271), (3976, 40518), (4473, 36016), (4502, 35784), (5112, 31514), (5964, 27012), (6753, 23856), (7952, 20259), (8946, 18008), (9004, 17892), (10224, 15757), (11928, 13506)]