159747070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{55661}}^1$

素因数の和:55716

約数の個数: 32

約数和(自身を含む): 336643776

約数和(自身を除く): 176896706

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 55661, 111322, 278305, 389627, 556610, 779254, 1948135, 2282101, 3896270, 4564202, 11410505, 15974707, 22821010, 31949414, 79873535, 159747070]

約数ペア:

[(1, 159747070), (2, 79873535), (5, 31949414), (7, 22821010), (10, 15974707), (14, 11410505), (35, 4564202), (41, 3896270), (70, 2282101), (82, 1948135), (205, 779254), (287, 556610), (410, 389627), (574, 278305), (1435, 111322), (2870, 55661)]