144914260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{13697}}^1$

素因数の和:13752

約数の個数: 36

約数和(自身を含む): 318149748

約数和(自身を除く): 173235488

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 10580, 13697, 27394, 54788, 68485, 136970, 273940, 315031, 630062, 1260124, 1575155, 3150310, 6300620, 7245713, 14491426, 28982852, 36228565, 72457130, 144914260]

約数ペア:

[(1, 144914260), (2, 72457130), (4, 36228565), (5, 28982852), (10, 14491426), (20, 7245713), (23, 6300620), (46, 3150310), (92, 1575155), (115, 1260124), (230, 630062), (460, 315031), (529, 273940), (1058, 136970), (2116, 68485), (2645, 54788), (5290, 27394), (10580, 13697)]