165277872

素因数分解:

$2^4\times 3^2\times {\mathrm{521}}^1\times {\mathrm{2203}}^1$

素因数の和:2738

約数の個数: 60

約数和(自身を含む): 463646664

約数和(自身を除く): 298368792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 521, 1042, 1563, 2084, 2203, 3126, 4168, 4406, 4689, 6252, 6609, 8336, 8812, 9378, 12504, 13218, 17624, 18756, 19827, 25008, 26436, 35248, 37512, 39654, 52872, 75024, 79308, 105744, 158616, 317232, 1147763, 2295526, 3443289, 4591052, 6886578, 9182104, 10329867, 13773156, 18364208, 20659734, 27546312, 41319468, 55092624, 82638936, 165277872]

約数ペア:

[(1, 165277872), (2, 82638936), (3, 55092624), (4, 41319468), (6, 27546312), (8, 20659734), (9, 18364208), (12, 13773156), (16, 10329867), (18, 9182104), (24, 6886578), (36, 4591052), (48, 3443289), (72, 2295526), (144, 1147763), (521, 317232), (1042, 158616), (1563, 105744), (2084, 79308), (2203, 75024), (3126, 52872), (4168, 39654), (4406, 37512), (4689, 35248), (6252, 26436), (6609, 25008), (8336, 19827), (8812, 18756), (9378, 17624), (12504, 13218)]