143074372

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 294174720

約数和(自身を除く): 151100348

約数列:

[1, 2, 4, 7, 14, 28, 71, 79, 142, 158, 284, 316, 497, 553, 911, 994, 1106, 1822, 1988, 2212, 3644, 5609, 6377, 11218, 12754, 22436, 25508, 39263, 64681, 71969, 78526, 129362, 143938, 157052, 258724, 287876, 452767, 503783, 905534, 1007566, 1811068, 2015132, 5109799, 10219598, 20439196, 35768593, 71537186, 143074372]

約数ペア:

[(1, 143074372), (2, 71537186), (4, 35768593), (7, 20439196), (14, 10219598), (28, 5109799), (71, 2015132), (79, 1811068), (142, 1007566), (158, 905534), (284, 503783), (316, 452767), (497, 287876), (553, 258724), (911, 157052), (994, 143938), (1106, 129362), (1822, 78526), (1988, 71969), (2212, 64681), (3644, 39263), (5609, 25508), (6377, 22436), (11218, 12754)]