145718612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 283557120

約数和(自身を除く): 137838508

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 109, 188, 218, 436, 547, 611, 1094, 1222, 1417, 2188, 2444, 2834, 5123, 5668, 7111, 10246, 14222, 20492, 25709, 28444, 51418, 59623, 66599, 102836, 119246, 133198, 238492, 266396, 334217, 668434, 775099, 1336868, 1550198, 2802281, 3100396, 5604562, 11209124, 36429653, 72859306, 145718612]

約数ペア:

[(1, 145718612), (2, 72859306), (4, 36429653), (13, 11209124), (26, 5604562), (47, 3100396), (52, 2802281), (94, 1550198), (109, 1336868), (188, 775099), (218, 668434), (436, 334217), (547, 266396), (611, 238492), (1094, 133198), (1222, 119246), (1417, 102836), (2188, 66599), (2444, 59623), (2834, 51418), (5123, 28444), (5668, 25709), (7111, 20492), (10246, 14222)]