157036223504

素因数分解:

$2^4\times {\mathrm{17}}^3\times {\mathrm{1997713}}^1$

素因数の和:1997772

約数の個数: 40

約数和(自身を含む): 323270079480

約数和(自身を除く): 166233855976

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 4913, 9826, 19652, 39304, 78608, 1997713, 3995426, 7990852, 15981704, 31963408, 33961121, 67922242, 135844484, 271688968, 543377936, 577339057, 1154678114, 2309356228, 4618712456, 9237424912, 9814763969, 19629527938, 39259055876, 78518111752, 157036223504]

約数ペア:

[(1, 157036223504), (2, 78518111752), (4, 39259055876), (8, 19629527938), (16, 9814763969), (17, 9237424912), (34, 4618712456), (68, 2309356228), (136, 1154678114), (272, 577339057), (289, 543377936), (578, 271688968), (1156, 135844484), (2312, 67922242), (4624, 33961121), (4913, 31963408), (9826, 15981704), (19652, 7990852), (39304, 3995426), (78608, 1997713)]