155780208

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{34897}}^1$

素因数の和:34942

約数の個数: 60

約数和(自身を含む): 450044608

約数和(自身を除く): 294264400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 34897, 69794, 104691, 139588, 209382, 279176, 314073, 418764, 558352, 628146, 837528, 1081807, 1256292, 1675056, 2163614, 2512584, 3245421, 4327228, 5025168, 6490842, 8654456, 9736263, 12981684, 17308912, 19472526, 25963368, 38945052, 51926736, 77890104, 155780208]

約数ペア:

[(1, 155780208), (2, 77890104), (3, 51926736), (4, 38945052), (6, 25963368), (8, 19472526), (9, 17308912), (12, 12981684), (16, 9736263), (18, 8654456), (24, 6490842), (31, 5025168), (36, 4327228), (48, 3245421), (62, 2512584), (72, 2163614), (93, 1675056), (124, 1256292), (144, 1081807), (186, 837528), (248, 628146), (279, 558352), (372, 418764), (496, 314073), (558, 279176), (744, 209382), (1116, 139588), (1488, 104691), (2232, 69794), (4464, 34897)]