158963872

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{17189}}^1$

素因数の和:17233

約数の個数: 36

約数和(自身を含む): 332471790

約数和(自身を除く): 173507918

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 9248, 17189, 34378, 68756, 137512, 275024, 292213, 550048, 584426, 1168852, 2337704, 4675408, 4967621, 9350816, 9935242, 19870484, 39740968, 79481936, 158963872]

約数ペア:

[(1, 158963872), (2, 79481936), (4, 39740968), (8, 19870484), (16, 9935242), (17, 9350816), (32, 4967621), (34, 4675408), (68, 2337704), (136, 1168852), (272, 584426), (289, 550048), (544, 292213), (578, 275024), (1156, 137512), (2312, 68756), (4624, 34378), (9248, 17189)]