156785393145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2473}}^1\times {\mathrm{4691}}^1$

素因数の和:7242

約数の個数: 64

約数和(自身を含む): 270791610624

約数和(自身を除く): 114006217479

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2473, 2703, 4505, 4691, 7419, 12365, 13515, 14073, 23455, 37095, 42041, 70365, 79747, 126123, 131069, 210205, 239241, 248623, 393207, 398735, 630615, 655345, 745869, 1196205, 1243115, 1966035, 2228173, 3729345, 4226591, 6684519, 11140865, 11600843, 12679773, 21132955, 33422595, 34802529, 58004215, 63398865, 174012645, 197214331, 591642993, 614844679, 986071655, 1844534037, 2958214965, 3074223395, 9222670185, 10452359543, 31357078629, 52261797715, 156785393145]

約数ペア:

[(1, 156785393145), (3, 52261797715), (5, 31357078629), (15, 10452359543), (17, 9222670185), (51, 3074223395), (53, 2958214965), (85, 1844534037), (159, 986071655), (255, 614844679), (265, 591642993), (795, 197214331), (901, 174012645), (2473, 63398865), (2703, 58004215), (4505, 34802529), (4691, 33422595), (7419, 21132955), (12365, 12679773), (13515, 11600843), (14073, 11140865), (23455, 6684519), (37095, 4226591), (42041, 3729345), (70365, 2228173), (79747, 1966035), (126123, 1243115), (131069, 1196205), (210205, 745869), (239241, 655345), (248623, 630615), (393207, 398735)]