156725830784

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{64443187}}^1$

素因数の和:64443220

約数の個数: 32

約数和(自身を含む): 328660258800

約数和(自身を除く): 171934428016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 64443187, 128886374, 257772748, 515545496, 1031090992, 1224420553, 2062181984, 2448841106, 4124363968, 4897682212, 8248727936, 9795364424, 19590728848, 39181457696, 78362915392, 156725830784]

約数ペア:

[(1, 156725830784), (2, 78362915392), (4, 39181457696), (8, 19590728848), (16, 9795364424), (19, 8248727936), (32, 4897682212), (38, 4124363968), (64, 2448841106), (76, 2062181984), (128, 1224420553), (152, 1031090992), (304, 515545496), (608, 257772748), (1216, 128886374), (2432, 64443187)]