155677424

素因数分解:

$2^4\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{1187}}^1$

素因数の和:2373

約数の個数: 40

約数和(自身を含む): 345299328

約数和(自身を除く): 189621904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1171, 1187, 2342, 2374, 4684, 4748, 8197, 8309, 9368, 9496, 16394, 16618, 18736, 18992, 32788, 33236, 65576, 66472, 131152, 132944, 1389977, 2779954, 5559908, 9729839, 11119816, 19459678, 22239632, 38919356, 77838712, 155677424]

約数ペア:

[(1, 155677424), (2, 77838712), (4, 38919356), (7, 22239632), (8, 19459678), (14, 11119816), (16, 9729839), (28, 5559908), (56, 2779954), (112, 1389977), (1171, 132944), (1187, 131152), (2342, 66472), (2374, 65576), (4684, 33236), (4748, 32788), (8197, 18992), (8309, 18736), (9368, 16618), (9496, 16394)]