168226398

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2927}}^1$

素因数の和:3069

約数の個数: 48

約数和(自身を含む): 380030976

約数和(自身を除く): 211804578

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 103, 186, 206, 279, 309, 558, 618, 927, 1854, 2927, 3193, 5854, 6386, 8781, 9579, 17562, 19158, 26343, 28737, 52686, 57474, 90737, 181474, 272211, 301481, 544422, 602962, 816633, 904443, 1633266, 1808886, 2713329, 5426658, 9345911, 18691822, 28037733, 56075466, 84113199, 168226398]

約数ペア:

[(1, 168226398), (2, 84113199), (3, 56075466), (6, 28037733), (9, 18691822), (18, 9345911), (31, 5426658), (62, 2713329), (93, 1808886), (103, 1633266), (186, 904443), (206, 816633), (279, 602962), (309, 544422), (558, 301481), (618, 272211), (927, 181474), (1854, 90737), (2927, 57474), (3193, 52686), (5854, 28737), (6386, 26343), (8781, 19158), (9579, 17562)]