157210496

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{8243}}^1$

素因数の和:8406

約数の個数: 32

約数和(自身を含む): 315333000

約数和(自身を除く): 158122504

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 596, 1192, 2384, 4768, 8243, 9536, 16486, 19072, 32972, 65944, 131888, 263776, 527552, 1055104, 1228207, 2456414, 4912828, 9825656, 19651312, 39302624, 78605248, 157210496]

約数ペア:

[(1, 157210496), (2, 78605248), (4, 39302624), (8, 19651312), (16, 9825656), (32, 4912828), (64, 2456414), (128, 1228207), (149, 1055104), (298, 527552), (596, 263776), (1192, 131888), (2384, 65944), (4768, 32972), (8243, 19072), (9536, 16486)]