173998764

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 449117760

約数和(自身を除く): 275118996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 193, 237, 316, 317, 386, 474, 579, 634, 711, 772, 948, 951, 1158, 1268, 1422, 1737, 1902, 2316, 2844, 2853, 3474, 3804, 5706, 6948, 11412, 15247, 25043, 30494, 45741, 50086, 60988, 61181, 75129, 91482, 100172, 122362, 137223, 150258, 182964, 183543, 225387, 244724, 274446, 300516, 367086, 450774, 548892, 550629, 734172, 901548, 1101258, 2202516, 4833299, 9666598, 14499897, 19333196, 28999794, 43499691, 57999588, 86999382, 173998764]

約数ペア:

[(1, 173998764), (2, 86999382), (3, 57999588), (4, 43499691), (6, 28999794), (9, 19333196), (12, 14499897), (18, 9666598), (36, 4833299), (79, 2202516), (158, 1101258), (193, 901548), (237, 734172), (316, 550629), (317, 548892), (386, 450774), (474, 367086), (579, 300516), (634, 274446), (711, 244724), (772, 225387), (948, 183543), (951, 182964), (1158, 150258), (1268, 137223), (1422, 122362), (1737, 100172), (1902, 91482), (2316, 75129), (2844, 61181), (2853, 60988), (3474, 50086), (3804, 45741), (5706, 30494), (6948, 25043), (11412, 15247)]