156728186173

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{2693}}^1$

素因数の和:3214

約数の個数: 48

約数和(自身を含む): 184012010496

約数和(自身を除く): 27283824323

約数列:

[1, 13, 17, 47, 169, 221, 431, 611, 799, 2693, 2873, 5603, 7327, 7943, 10387, 20257, 35009, 45781, 72839, 95251, 126571, 135031, 263341, 344369, 455117, 595153, 1160683, 1238263, 1645423, 2151707, 3423433, 4476797, 7736989, 15088879, 19731611, 21390499, 27972191, 54552101, 58198361, 196155427, 256510943, 363638483, 709177313, 927385717, 3334642259, 9219305069, 12056014321, 156728186173]

約数ペア:

[(1, 156728186173), (13, 12056014321), (17, 9219305069), (47, 3334642259), (169, 927385717), (221, 709177313), (431, 363638483), (611, 256510943), (799, 196155427), (2693, 58198361), (2873, 54552101), (5603, 27972191), (7327, 21390499), (7943, 19731611), (10387, 15088879), (20257, 7736989), (35009, 4476797), (45781, 3423433), (72839, 2151707), (95251, 1645423), (126571, 1238263), (135031, 1160683), (263341, 595153), (344369, 455117)]