157617684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{208489}}^1$

素因数の和:208509

約数の個数: 48

約数和(自身を含む): 467017600

約数和(自身を除く): 309399916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 208489, 416978, 625467, 833956, 1250934, 1459423, 1876401, 2501868, 2918846, 3752802, 4378269, 5629203, 5837692, 7505604, 8756538, 11258406, 13134807, 17513076, 22516812, 26269614, 39404421, 52539228, 78808842, 157617684]

約数ペア:

[(1, 157617684), (2, 78808842), (3, 52539228), (4, 39404421), (6, 26269614), (7, 22516812), (9, 17513076), (12, 13134807), (14, 11258406), (18, 8756538), (21, 7505604), (27, 5837692), (28, 5629203), (36, 4378269), (42, 3752802), (54, 2918846), (63, 2501868), (84, 1876401), (108, 1459423), (126, 1250934), (189, 833956), (252, 625467), (378, 416978), (756, 208489)]