125640648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{249287}}^1$

素因数の和:249306

約数の個数: 48

約数和(自身を含む): 388889280

約数和(自身を除く): 263248632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 249287, 498574, 747861, 997148, 1495722, 1745009, 1994296, 2243583, 2991444, 3490018, 4487166, 5235027, 5982888, 6980036, 8974332, 10470054, 13960072, 15705081, 17948664, 20940108, 31410162, 41880216, 62820324, 125640648]

約数ペア:

[(1, 125640648), (2, 62820324), (3, 41880216), (4, 31410162), (6, 20940108), (7, 17948664), (8, 15705081), (9, 13960072), (12, 10470054), (14, 8974332), (18, 6980036), (21, 5982888), (24, 5235027), (28, 4487166), (36, 3490018), (42, 2991444), (56, 2243583), (63, 1994296), (72, 1745009), (84, 1495722), (126, 997148), (168, 747861), (252, 498574), (504, 249287)]