161912016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{160627}}^1$

素因数の和:160648

約数の個数: 60

約数和(自身を含む): 517864672

約数和(自身を除く): 355952656

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, 336, 504, 1008, 160627, 321254, 481881, 642508, 963762, 1124389, 1285016, 1445643, 1927524, 2248778, 2570032, 2891286, 3373167, 3855048, 4497556, 5782572, 6746334, 7710096, 8995112, 10119501, 11565144, 13492668, 17990224, 20239002, 23130288, 26985336, 40478004, 53970672, 80956008, 161912016]

約数ペア:

[(1, 161912016), (2, 80956008), (3, 53970672), (4, 40478004), (6, 26985336), (7, 23130288), (8, 20239002), (9, 17990224), (12, 13492668), (14, 11565144), (16, 10119501), (18, 8995112), (21, 7710096), (24, 6746334), (28, 5782572), (36, 4497556), (42, 3855048), (48, 3373167), (56, 2891286), (63, 2570032), (72, 2248778), (84, 1927524), (112, 1445643), (126, 1285016), (144, 1124389), (168, 963762), (252, 642508), (336, 481881), (504, 321254), (1008, 160627)]