157777424

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2663}}^1$

素因数の和:2724

約数の個数: 60

約数和(自身を含む): 365351616

約数和(自身を除く): 207574192

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 529, 644, 1058, 1288, 2116, 2576, 2663, 3703, 4232, 5326, 7406, 8464, 10652, 14812, 18641, 21304, 29624, 37282, 42608, 59248, 61249, 74564, 122498, 149128, 244996, 298256, 428743, 489992, 857486, 979984, 1408727, 1714972, 2817454, 3429944, 5634908, 6859888, 9861089, 11269816, 19722178, 22539632, 39444356, 78888712, 157777424]

約数ペア:

[(1, 157777424), (2, 78888712), (4, 39444356), (7, 22539632), (8, 19722178), (14, 11269816), (16, 9861089), (23, 6859888), (28, 5634908), (46, 3429944), (56, 2817454), (92, 1714972), (112, 1408727), (161, 979984), (184, 857486), (322, 489992), (368, 428743), (529, 298256), (644, 244996), (1058, 149128), (1288, 122498), (2116, 74564), (2576, 61249), (2663, 59248), (3703, 42608), (4232, 37282), (5326, 29624), (7406, 21304), (8464, 18641), (10652, 14812)]