156942489620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26070181}}^1$

素因数の和:26070240

約数の個数: 48

約数和(自身を含む): 385421570688

約数和(自身を除く): 228479081068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 26070181, 52140362, 104280724, 130350905, 182491267, 260701810, 364982534, 521403620, 729965068, 912456335, 1121017783, 1824912670, 2242035566, 3649825340, 4484071132, 5605088915, 7847124481, 11210177830, 15694248962, 22420355660, 31388497924, 39235622405, 78471244810, 156942489620]

約数ペア:

[(1, 156942489620), (2, 78471244810), (4, 39235622405), (5, 31388497924), (7, 22420355660), (10, 15694248962), (14, 11210177830), (20, 7847124481), (28, 5605088915), (35, 4484071132), (43, 3649825340), (70, 2242035566), (86, 1824912670), (140, 1121017783), (172, 912456335), (215, 729965068), (301, 521403620), (430, 364982534), (602, 260701810), (860, 182491267), (1204, 130350905), (1505, 104280724), (3010, 52140362), (6020, 26070181)]