156965508868

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{96013}}^1$

素因数の和:96489

約数の個数: 72

約数和(自身を含む): 337124356800

約数和(自身を除く): 180158847932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 439, 532, 878, 931, 1756, 1862, 3073, 3724, 6146, 8341, 12292, 16682, 21511, 33364, 43022, 58387, 86044, 96013, 116774, 192026, 233548, 384052, 408709, 672091, 817418, 1344182, 1634836, 1824247, 2688364, 3648494, 4704637, 7296988, 9409274, 12769729, 18818548, 25539458, 42149707, 51078916, 84299414, 89388103, 168598828, 178776206, 295047949, 357552412, 590095898, 800844433, 1180191796, 1601688866, 2065335643, 3203377732, 4130671286, 5605911031, 8261342572, 11211822062, 22423644124, 39241377217, 78482754434, 156965508868]

約数ペア:

[(1, 156965508868), (2, 78482754434), (4, 39241377217), (7, 22423644124), (14, 11211822062), (19, 8261342572), (28, 5605911031), (38, 4130671286), (49, 3203377732), (76, 2065335643), (98, 1601688866), (133, 1180191796), (196, 800844433), (266, 590095898), (439, 357552412), (532, 295047949), (878, 178776206), (931, 168598828), (1756, 89388103), (1862, 84299414), (3073, 51078916), (3724, 42149707), (6146, 25539458), (8341, 18818548), (12292, 12769729), (16682, 9409274), (21511, 7296988), (33364, 4704637), (43022, 3648494), (58387, 2688364), (86044, 1824247), (96013, 1634836), (116774, 1344182), (192026, 817418), (233548, 672091), (384052, 408709)]