157214858

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:830

約数の個数: 24

約数和(自身を含む): 246249120

約数和(自身を除く): 89034262

約数列:

[1, 2, 29, 58, 151, 302, 619, 841, 1238, 1682, 4379, 8758, 17951, 35902, 93469, 126991, 186938, 253982, 520579, 1041158, 2710601, 5421202, 78607429, 157214858]

約数ペア:

[(1, 157214858), (2, 78607429), (29, 5421202), (58, 2710601), (151, 1041158), (302, 520579), (619, 253982), (841, 186938), (1238, 126991), (1682, 93469), (4379, 35902), (8758, 17951)]