127995506

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 207498240

約数和(自身を除く): 79502734

約数列:

[1, 2, 23, 37, 46, 74, 157, 314, 479, 851, 958, 1702, 3611, 5809, 7222, 11017, 11618, 17723, 22034, 35446, 75203, 133607, 150406, 267214, 407629, 815258, 1729669, 2782511, 3459338, 5565022, 63997753, 127995506]

約数ペア:

[(1, 127995506), (2, 63997753), (23, 5565022), (37, 3459338), (46, 2782511), (74, 1729669), (157, 815258), (314, 407629), (479, 267214), (851, 150406), (958, 133607), (1702, 75203), (3611, 35446), (5809, 22034), (7222, 17723), (11017, 11618)]