156966518020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14039939}}^1$

素因数の和:14040004

約数の個数: 48

約数和(自身を含む): 363241327680

約数和(自身を除く): 206274809660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 5590, 11180, 14039939, 28079878, 56159756, 70199695, 140399390, 182519207, 280798780, 365038414, 603717377, 730076828, 912596035, 1207434754, 1825192070, 2414869508, 3018586885, 3650384140, 6037173770, 7848325901, 12074347540, 15696651802, 31393303604, 39241629505, 78483259010, 156966518020]

約数ペア:

[(1, 156966518020), (2, 78483259010), (4, 39241629505), (5, 31393303604), (10, 15696651802), (13, 12074347540), (20, 7848325901), (26, 6037173770), (43, 3650384140), (52, 3018586885), (65, 2414869508), (86, 1825192070), (130, 1207434754), (172, 912596035), (215, 730076828), (260, 603717377), (430, 365038414), (559, 280798780), (860, 182519207), (1118, 140399390), (2236, 70199695), (2795, 56159756), (5590, 28079878), (11180, 14039939)]