156872008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{529973}}^1$

素因数の和:530016

約数の個数: 16

約数和(自身を含む): 302085180

約数和(自身を除く): 145213172

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 529973, 1059946, 2119892, 4239784, 19609001, 39218002, 78436004, 156872008]

約数ペア:

[(1, 156872008), (2, 78436004), (4, 39218002), (8, 19609001), (37, 4239784), (74, 2119892), (148, 1059946), (296, 529973)]