130791564

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{19853}}^1$

素因数の和:19927

約数の個数: 48

約数和(自身を含む): 344665440

約数和(自身を除く): 213873876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 19853, 39706, 59559, 79412, 119118, 178677, 238236, 357354, 536031, 714708, 1072062, 1211033, 2144124, 2422066, 3633099, 4844132, 7266198, 10899297, 14532396, 21798594, 32697891, 43597188, 65395782, 130791564]

約数ペア:

[(1, 130791564), (2, 65395782), (3, 43597188), (4, 32697891), (6, 21798594), (9, 14532396), (12, 10899297), (18, 7266198), (27, 4844132), (36, 3633099), (54, 2422066), (61, 2144124), (108, 1211033), (122, 1072062), (183, 714708), (244, 536031), (366, 357354), (549, 238236), (732, 178677), (1098, 119118), (1647, 79412), (2196, 59559), (3294, 39706), (6588, 19853)]