164493530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1901}}^1$

素因数の和:2434

約数の個数: 32

約数和(自身を含む): 314286480

約数和(自身を除く): 149792950

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 509, 1018, 1901, 2545, 3802, 5090, 8653, 9505, 17306, 19010, 32317, 43265, 64634, 86530, 161585, 323170, 967609, 1935218, 4838045, 9676090, 16449353, 32898706, 82246765, 164493530]

約数ペア:

[(1, 164493530), (2, 82246765), (5, 32898706), (10, 16449353), (17, 9676090), (34, 4838045), (85, 1935218), (170, 967609), (509, 323170), (1018, 161585), (1901, 86530), (2545, 64634), (3802, 43265), (5090, 32317), (8653, 19010), (9505, 17306)]