123040428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{77093}}^1$

素因数の和:77126

約数の個数: 48

約数和(自身を含む): 345381120

約数和(自身を除く): 222340692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 77093, 154186, 231279, 308372, 462558, 539651, 925116, 1079302, 1464767, 1618953, 2158604, 2929534, 3237906, 4394301, 5859068, 6475812, 8788602, 10253369, 17577204, 20506738, 30760107, 41013476, 61520214, 123040428]

約数ペア:

[(1, 123040428), (2, 61520214), (3, 41013476), (4, 30760107), (6, 20506738), (7, 17577204), (12, 10253369), (14, 8788602), (19, 6475812), (21, 5859068), (28, 4394301), (38, 3237906), (42, 2929534), (57, 2158604), (76, 1618953), (84, 1464767), (114, 1079302), (133, 925116), (228, 539651), (266, 462558), (399, 308372), (532, 231279), (798, 154186), (1596, 77093)]