154695408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{460403}}^1$

素因数の和:460421

約数の個数: 40

約数和(自身を含む): 456720768

約数和(自身を除く): 302025360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 460403, 920806, 1381209, 1841612, 2762418, 3222821, 3683224, 5524836, 6445642, 7366448, 9668463, 11049672, 12891284, 19336926, 22099344, 25782568, 38673852, 51565136, 77347704, 154695408]

約数ペア:

[(1, 154695408), (2, 77347704), (3, 51565136), (4, 38673852), (6, 25782568), (7, 22099344), (8, 19336926), (12, 12891284), (14, 11049672), (16, 9668463), (21, 7366448), (24, 6445642), (28, 5524836), (42, 3683224), (48, 3222821), (56, 2762418), (84, 1841612), (112, 1381209), (168, 920806), (336, 460403)]