158601610

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{2221}}^1$

素因数の和:2458

約数の個数: 32

約数和(自身を含む): 294850512

約数和(自身を除く): 136248902

約数列:

[1, 2, 5, 10, 37, 74, 185, 193, 370, 386, 965, 1930, 2221, 4442, 7141, 11105, 14282, 22210, 35705, 71410, 82177, 164354, 410885, 428653, 821770, 857306, 2143265, 4286530, 15860161, 31720322, 79300805, 158601610]

約数ペア:

[(1, 158601610), (2, 79300805), (5, 31720322), (10, 15860161), (37, 4286530), (74, 2143265), (185, 857306), (193, 821770), (370, 428653), (386, 410885), (965, 164354), (1930, 82177), (2221, 71410), (4442, 35705), (7141, 22210), (11105, 14282)]