156778808199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1\times {\mathrm{1637}}^1$

素因数の和:2400

約数の個数: 64

約数和(自身を含む): 238448770560

約数和(自身を除く): 81669962361

約数列:

[1, 3, 13, 19, 39, 57, 247, 307, 421, 741, 921, 1263, 1637, 3991, 4911, 5473, 5833, 7999, 11973, 16419, 17499, 21281, 23997, 31103, 63843, 75829, 93309, 103987, 129247, 227487, 311961, 387741, 404339, 502559, 689177, 1213017, 1507677, 1680211, 2067531, 2455693, 5040633, 6533267, 7367079, 8959301, 9548621, 13094363, 19599801, 26877903, 28645863, 31924009, 39283089, 95772027, 124132073, 170226719, 211577339, 372396219, 510680157, 634732017, 2750505407, 4019969441, 8251516221, 12059908323, 52259602733, 156778808199]

約数ペア:

[(1, 156778808199), (3, 52259602733), (13, 12059908323), (19, 8251516221), (39, 4019969441), (57, 2750505407), (247, 634732017), (307, 510680157), (421, 372396219), (741, 211577339), (921, 170226719), (1263, 124132073), (1637, 95772027), (3991, 39283089), (4911, 31924009), (5473, 28645863), (5833, 26877903), (7999, 19599801), (11973, 13094363), (16419, 9548621), (17499, 8959301), (21281, 7367079), (23997, 6533267), (31103, 5040633), (63843, 2455693), (75829, 2067531), (93309, 1680211), (103987, 1507677), (129247, 1213017), (227487, 689177), (311961, 502559), (387741, 404339)]