159103672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{218549}}^1$

素因数の和:218575

約数の個数: 32

約数和(自身を含む): 367164000

約数和(自身を除く): 208060328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 218549, 437098, 874196, 1529843, 1748392, 2841137, 3059686, 5682274, 6119372, 11364548, 12238744, 19887959, 22729096, 39775918, 79551836, 159103672]

約数ペア:

[(1, 159103672), (2, 79551836), (4, 39775918), (7, 22729096), (8, 19887959), (13, 12238744), (14, 11364548), (26, 6119372), (28, 5682274), (52, 3059686), (56, 2841137), (91, 1748392), (104, 1529843), (182, 874196), (364, 437098), (728, 218549)]