128659332

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1677

約数の個数: 72

約数和(自身を含む): 332974656

約数和(自身を除く): 204315324

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 289, 391, 578, 782, 867, 1156, 1173, 1564, 1613, 1734, 2346, 3226, 3468, 4692, 4839, 6452, 6647, 9678, 13294, 19356, 19941, 26588, 27421, 37099, 39882, 54842, 74198, 79764, 82263, 109684, 111297, 148396, 164526, 222594, 329052, 445188, 466157, 630683, 932314, 1261366, 1398471, 1864628, 1892049, 2522732, 2796942, 3784098, 5593884, 7568196, 10721611, 21443222, 32164833, 42886444, 64329666, 128659332]

約数ペア:

[(1, 128659332), (2, 64329666), (3, 42886444), (4, 32164833), (6, 21443222), (12, 10721611), (17, 7568196), (23, 5593884), (34, 3784098), (46, 2796942), (51, 2522732), (68, 1892049), (69, 1864628), (92, 1398471), (102, 1261366), (138, 932314), (204, 630683), (276, 466157), (289, 445188), (391, 329052), (578, 222594), (782, 164526), (867, 148396), (1156, 111297), (1173, 109684), (1564, 82263), (1613, 79764), (1734, 74198), (2346, 54842), (3226, 39882), (3468, 37099), (4692, 27421), (4839, 26588), (6452, 19941), (6647, 19356), (9678, 13294)]