120688208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4591}}^1$

素因数の和:4683

約数の個数: 40

約数和(自身を含む): 245984256

約数和(自身を除く): 125296048

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 4591, 6572, 9182, 13144, 18364, 26288, 36728, 73456, 142321, 243323, 284642, 486646, 569284, 973292, 1138568, 1946584, 2277136, 3893168, 7543013, 15086026, 30172052, 60344104, 120688208]

約数ペア:

[(1, 120688208), (2, 60344104), (4, 30172052), (8, 15086026), (16, 7543013), (31, 3893168), (53, 2277136), (62, 1946584), (106, 1138568), (124, 973292), (212, 569284), (248, 486646), (424, 284642), (496, 243323), (848, 142321), (1643, 73456), (3286, 36728), (4591, 26288), (6572, 18364), (9182, 13144)]