172107364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1559}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 355904640

約数和(自身を除く): 183797276

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 193, 286, 386, 572, 772, 1559, 2123, 2509, 3118, 4246, 5018, 6236, 8492, 10036, 17149, 20267, 27599, 34298, 40534, 55198, 68596, 81068, 110396, 222937, 300887, 445874, 601774, 891748, 1203548, 3309757, 3911531, 6619514, 7823062, 13239028, 15646124, 43026841, 86053682, 172107364]

約数ペア:

[(1, 172107364), (2, 86053682), (4, 43026841), (11, 15646124), (13, 13239028), (22, 7823062), (26, 6619514), (44, 3911531), (52, 3309757), (143, 1203548), (193, 891748), (286, 601774), (386, 445874), (572, 300887), (772, 222937), (1559, 110396), (2123, 81068), (2509, 68596), (3118, 55198), (4246, 40534), (5018, 34298), (6236, 27599), (8492, 20267), (10036, 17149)]