143919076

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 317157120

約数和(自身を除く): 173238044

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 49, 68, 94, 98, 119, 188, 196, 238, 329, 476, 658, 799, 833, 919, 1316, 1598, 1666, 1838, 2303, 3196, 3332, 3676, 4606, 5593, 6433, 9212, 11186, 12866, 15623, 22372, 25732, 31246, 39151, 43193, 45031, 62492, 78302, 86386, 90062, 109361, 156604, 172772, 180124, 218722, 302351, 437444, 604702, 734281, 765527, 1209404, 1468562, 1531054, 2116457, 2937124, 3062108, 4232914, 5139967, 8465828, 10279934, 20559868, 35979769, 71959538, 143919076]

約数ペア:

[(1, 143919076), (2, 71959538), (4, 35979769), (7, 20559868), (14, 10279934), (17, 8465828), (28, 5139967), (34, 4232914), (47, 3062108), (49, 2937124), (68, 2116457), (94, 1531054), (98, 1468562), (119, 1209404), (188, 765527), (196, 734281), (238, 604702), (329, 437444), (476, 302351), (658, 218722), (799, 180124), (833, 172772), (919, 156604), (1316, 109361), (1598, 90062), (1666, 86386), (1838, 78302), (2303, 62492), (3196, 45031), (3332, 43193), (3676, 39151), (4606, 31246), (5593, 25732), (6433, 22372), (9212, 15623), (11186, 12866)]