168991610

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{70121}}^1$

素因数の和:70369

約数の個数: 16

約数和(自身を含む): 305451432

約数和(自身を除く): 136459822

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 70121, 140242, 350605, 701210, 16899161, 33798322, 84495805, 168991610]

約数ペア:

[(1, 168991610), (2, 84495805), (5, 33798322), (10, 16899161), (241, 701210), (482, 350605), (1205, 140242), (2410, 70121)]