168685638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{12113}}^1$

素因数の和:12340

約数の個数: 32

約数和(自身を含む): 369816192

約数和(自身を除く): 201130554

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 2321, 4642, 6963, 12113, 13926, 24226, 36339, 72678, 133243, 266486, 399729, 799458, 2555843, 5111686, 7667529, 15335058, 28114273, 56228546, 84342819, 168685638]

約数ペア:

[(1, 168685638), (2, 84342819), (3, 56228546), (6, 28114273), (11, 15335058), (22, 7667529), (33, 5111686), (66, 2555843), (211, 799458), (422, 399729), (633, 266486), (1266, 133243), (2321, 72678), (4642, 36339), (6963, 24226), (12113, 13926)]