127691872

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1787}}^1$

素因数の和:1844

約数の個数: 96

約数和(自身を含む): 324414720

約数和(自身を除く): 196722848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 224, 232, 308, 319, 352, 406, 464, 616, 638, 812, 928, 1232, 1276, 1624, 1787, 2233, 2464, 2552, 3248, 3574, 4466, 5104, 6496, 7148, 8932, 10208, 12509, 14296, 17864, 19657, 25018, 28592, 35728, 39314, 50036, 51823, 57184, 71456, 78628, 100072, 103646, 137599, 157256, 200144, 207292, 275198, 314512, 362761, 400288, 414584, 550396, 570053, 629024, 725522, 829168, 1100792, 1140106, 1451044, 1658336, 2201584, 2280212, 2902088, 3990371, 4403168, 4560424, 5804176, 7980742, 9120848, 11608352, 15961484, 18241696, 31922968, 63845936, 127691872]

約数ペア:

[(1, 127691872), (2, 63845936), (4, 31922968), (7, 18241696), (8, 15961484), (11, 11608352), (14, 9120848), (16, 7980742), (22, 5804176), (28, 4560424), (29, 4403168), (32, 3990371), (44, 2902088), (56, 2280212), (58, 2201584), (77, 1658336), (88, 1451044), (112, 1140106), (116, 1100792), (154, 829168), (176, 725522), (203, 629024), (224, 570053), (232, 550396), (308, 414584), (319, 400288), (352, 362761), (406, 314512), (464, 275198), (616, 207292), (638, 200144), (812, 157256), (928, 137599), (1232, 103646), (1276, 100072), (1624, 78628), (1787, 71456), (2233, 57184), (2464, 51823), (2552, 50036), (3248, 39314), (3574, 35728), (4466, 28592), (5104, 25018), (6496, 19657), (7148, 17864), (8932, 14296), (10208, 12509)]