145920712

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{55441}}^1$

素因数の和:55501

約数の個数: 32

約数和(自身を含む): 319345920

約数和(自身を除く): 173425208

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 55441, 110882, 221764, 388087, 443528, 776174, 1552348, 2605727, 3104696, 5211454, 10422908, 18240089, 20845816, 36480178, 72960356, 145920712]

約数ペア:

[(1, 145920712), (2, 72960356), (4, 36480178), (7, 20845816), (8, 18240089), (14, 10422908), (28, 5211454), (47, 3104696), (56, 2605727), (94, 1552348), (188, 776174), (329, 443528), (376, 388087), (658, 221764), (1316, 110882), (2632, 55441)]