170961392

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 120

約数和(自身を含む): 424080000

約数和(自身を除く): 253118608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 112, 133, 152, 161, 184, 196, 266, 304, 322, 368, 392, 437, 499, 532, 644, 784, 874, 931, 998, 1064, 1127, 1288, 1748, 1862, 1996, 2128, 2254, 2576, 3059, 3493, 3496, 3724, 3992, 4508, 6118, 6986, 6992, 7448, 7984, 9016, 9481, 11477, 12236, 13972, 14896, 18032, 18962, 21413, 22954, 24451, 24472, 27944, 37924, 42826, 45908, 48902, 48944, 55888, 66367, 75848, 80339, 85652, 91816, 97804, 132734, 151696, 160678, 171304, 183632, 195608, 218063, 265468, 321356, 342608, 391216, 436126, 464569, 530936, 562373, 642712, 872252, 929138, 1061872, 1124746, 1285424, 1526441, 1744504, 1858276, 2249492, 3052882, 3489008, 3716552, 4498984, 6105764, 7433104, 8997968, 10685087, 12211528, 21370174, 24423056, 42740348, 85480696, 170961392]

約数ペア:

[(1, 170961392), (2, 85480696), (4, 42740348), (7, 24423056), (8, 21370174), (14, 12211528), (16, 10685087), (19, 8997968), (23, 7433104), (28, 6105764), (38, 4498984), (46, 3716552), (49, 3489008), (56, 3052882), (76, 2249492), (92, 1858276), (98, 1744504), (112, 1526441), (133, 1285424), (152, 1124746), (161, 1061872), (184, 929138), (196, 872252), (266, 642712), (304, 562373), (322, 530936), (368, 464569), (392, 436126), (437, 391216), (499, 342608), (532, 321356), (644, 265468), (784, 218063), (874, 195608), (931, 183632), (998, 171304), (1064, 160678), (1127, 151696), (1288, 132734), (1748, 97804), (1862, 91816), (1996, 85652), (2128, 80339), (2254, 75848), (2576, 66367), (3059, 55888), (3493, 48944), (3496, 48902), (3724, 45908), (3992, 42826), (4508, 37924), (6118, 27944), (6986, 24472), (6992, 24451), (7448, 22954), (7984, 21413), (9016, 18962), (9481, 18032), (11477, 14896), (12236, 13972)]