144420174

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:606

約数の個数: 72

約数和(自身を含む): 339033240

約数和(自身を除く): 194613066

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 261, 414, 522, 523, 529, 667, 1046, 1058, 1334, 1569, 1587, 2001, 3138, 3174, 4002, 4707, 4761, 6003, 9414, 9522, 12006, 12029, 15167, 15341, 24058, 30334, 30682, 36087, 45501, 46023, 72174, 91002, 92046, 108261, 136503, 138069, 216522, 273006, 276138, 276667, 348841, 553334, 697682, 830001, 1046523, 1660002, 2093046, 2490003, 3139569, 4980006, 6279138, 8023343, 16046686, 24070029, 48140058, 72210087, 144420174]

約数ペア:

[(1, 144420174), (2, 72210087), (3, 48140058), (6, 24070029), (9, 16046686), (18, 8023343), (23, 6279138), (29, 4980006), (46, 3139569), (58, 2490003), (69, 2093046), (87, 1660002), (138, 1046523), (174, 830001), (207, 697682), (261, 553334), (414, 348841), (522, 276667), (523, 276138), (529, 273006), (667, 216522), (1046, 138069), (1058, 136503), (1334, 108261), (1569, 92046), (1587, 91002), (2001, 72174), (3138, 46023), (3174, 45501), (4002, 36087), (4707, 30682), (4761, 30334), (6003, 24058), (9414, 15341), (9522, 15167), (12006, 12029)]