163592320318

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{66509}}^1$

素因数の和:67865

約数の個数: 48

約数和(自身を含む): 300707672400

約数和(自身を除く): 137115352082

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1321, 1862, 2642, 9247, 18494, 25099, 50198, 64729, 66509, 129458, 133018, 175693, 351386, 465563, 931126, 1229851, 1263671, 2459702, 2527342, 3258941, 6517882, 8845697, 17691394, 61919879, 87858389, 123839758, 175716778, 615008723, 1230017446, 1669309391, 3338618782, 4305061061, 8610122122, 11685165737, 23370331474, 81796160159, 163592320318]

約数ペア:

[(1, 163592320318), (2, 81796160159), (7, 23370331474), (14, 11685165737), (19, 8610122122), (38, 4305061061), (49, 3338618782), (98, 1669309391), (133, 1230017446), (266, 615008723), (931, 175716778), (1321, 123839758), (1862, 87858389), (2642, 61919879), (9247, 17691394), (18494, 8845697), (25099, 6517882), (50198, 3258941), (64729, 2527342), (66509, 2459702), (129458, 1263671), (133018, 1229851), (175693, 931126), (351386, 465563)]