193984336

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2761

約数の個数: 80

約数和(自身を含む): 472192000

約数和(自身を除く): 278207664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 2548, 2719, 2744, 4459, 5096, 5438, 5488, 8918, 10192, 10876, 17836, 19033, 21752, 35347, 35672, 38066, 43504, 70694, 71344, 76132, 133231, 141388, 152264, 247429, 266462, 282776, 304528, 494858, 532924, 565552, 932617, 989716, 1065848, 1732003, 1865234, 1979432, 2131696, 3464006, 3730468, 3958864, 6928012, 7460936, 12124021, 13856024, 14921872, 24248042, 27712048, 48496084, 96992168, 193984336]

約数ペア:

[(1, 193984336), (2, 96992168), (4, 48496084), (7, 27712048), (8, 24248042), (13, 14921872), (14, 13856024), (16, 12124021), (26, 7460936), (28, 6928012), (49, 3958864), (52, 3730468), (56, 3464006), (91, 2131696), (98, 1979432), (104, 1865234), (112, 1732003), (182, 1065848), (196, 989716), (208, 932617), (343, 565552), (364, 532924), (392, 494858), (637, 304528), (686, 282776), (728, 266462), (784, 247429), (1274, 152264), (1372, 141388), (1456, 133231), (2548, 76132), (2719, 71344), (2744, 70694), (4459, 43504), (5096, 38066), (5438, 35672), (5488, 35347), (8918, 21752), (10192, 19033), (10876, 17836)]