157030327139

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{748487}}^1$

素因数の和:748595

約数の個数: 32

約数和(自身を含む): 199181638656

約数和(自身を除く): 42151311517

約数列:

[1, 7, 17, 41, 43, 119, 287, 301, 697, 731, 1763, 4879, 5117, 12341, 29971, 209797, 748487, 5239409, 12724279, 30687967, 32184941, 89069953, 214815769, 225294587, 521695439, 547143997, 1319582581, 3651868073, 3830007979, 9237078067, 22432903877, 157030327139]

約数ペア:

[(1, 157030327139), (7, 22432903877), (17, 9237078067), (41, 3830007979), (43, 3651868073), (119, 1319582581), (287, 547143997), (301, 521695439), (697, 225294587), (731, 214815769), (1763, 89069953), (4879, 32184941), (5117, 30687967), (12341, 12724279), (29971, 5239409), (209797, 748487)]