159368272

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 367690752

約数和(自身を除く): 208322480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 197, 217, 233, 248, 394, 434, 466, 496, 788, 868, 932, 1379, 1576, 1631, 1736, 1864, 2758, 3152, 3262, 3472, 3728, 5516, 6107, 6524, 7223, 11032, 12214, 13048, 14446, 22064, 24428, 26096, 28892, 42749, 45901, 48856, 50561, 57784, 85498, 91802, 97712, 101122, 115568, 170996, 183604, 202244, 321307, 341992, 367208, 404488, 642614, 683984, 734416, 808976, 1285228, 1422931, 2570456, 2845862, 5140912, 5691724, 9960517, 11383448, 19921034, 22766896, 39842068, 79684136, 159368272]

約数ペア:

[(1, 159368272), (2, 79684136), (4, 39842068), (7, 22766896), (8, 19921034), (14, 11383448), (16, 9960517), (28, 5691724), (31, 5140912), (56, 2845862), (62, 2570456), (112, 1422931), (124, 1285228), (197, 808976), (217, 734416), (233, 683984), (248, 642614), (394, 404488), (434, 367208), (466, 341992), (496, 321307), (788, 202244), (868, 183604), (932, 170996), (1379, 115568), (1576, 101122), (1631, 97712), (1736, 91802), (1864, 85498), (2758, 57784), (3152, 50561), (3262, 48856), (3472, 45901), (3728, 42749), (5516, 28892), (6107, 26096), (6524, 24428), (7223, 22064), (11032, 14446), (12214, 13048)]