155668464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:807

約数の個数: 120

約数和(自身を含む): 500429280

約数和(自身を除く): 344760816

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, 389, 397, 504, 778, 794, 1008, 1167, 1191, 1556, 1588, 2334, 2382, 2723, 2779, 3112, 3176, 3501, 3573, 4668, 4764, 5446, 5558, 6224, 6352, 7002, 7146, 8169, 8337, 9336, 9528, 10892, 11116, 14004, 14292, 16338, 16674, 18672, 19056, 21784, 22232, 24507, 25011, 28008, 28584, 32676, 33348, 43568, 44464, 49014, 50022, 56016, 57168, 65352, 66696, 98028, 100044, 130704, 133392, 154433, 196056, 200088, 308866, 392112, 400176, 463299, 617732, 926598, 1081031, 1235464, 1389897, 1853196, 2162062, 2470928, 2779794, 3243093, 3706392, 4324124, 5559588, 6486186, 7412784, 8648248, 9729279, 11119176, 12972372, 17296496, 19458558, 22238352, 25944744, 38917116, 51889488, 77834232, 155668464]

約数ペア:

[(1, 155668464), (2, 77834232), (3, 51889488), (4, 38917116), (6, 25944744), (7, 22238352), (8, 19458558), (9, 17296496), (12, 12972372), (14, 11119176), (16, 9729279), (18, 8648248), (21, 7412784), (24, 6486186), (28, 5559588), (36, 4324124), (42, 3706392), (48, 3243093), (56, 2779794), (63, 2470928), (72, 2162062), (84, 1853196), (112, 1389897), (126, 1235464), (144, 1081031), (168, 926598), (252, 617732), (336, 463299), (389, 400176), (397, 392112), (504, 308866), (778, 200088), (794, 196056), (1008, 154433), (1167, 133392), (1191, 130704), (1556, 100044), (1588, 98028), (2334, 66696), (2382, 65352), (2723, 57168), (2779, 56016), (3112, 50022), (3176, 49014), (3501, 44464), (3573, 43568), (4668, 33348), (4764, 32676), (5446, 28584), (5558, 28008), (6224, 25011), (6352, 24507), (7002, 22232), (7146, 21784), (8169, 19056), (8337, 18672), (9336, 16674), (9528, 16338), (10892, 14292), (11116, 14004)]