131472792

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{15091}}^1$

素因数の和:15125

約数の個数: 72

約数和(自身を含む): 391411020

約数和(自身を除く): 259938228

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 15091, 30182, 45273, 60364, 90546, 120728, 135819, 166001, 181092, 271638, 332002, 362184, 498003, 543276, 664004, 996006, 1086552, 1328008, 1494009, 1826011, 1992012, 2988018, 3652022, 3984024, 5478033, 5976036, 7304044, 10956066, 11952072, 14608088, 16434099, 21912132, 32868198, 43824264, 65736396, 131472792]

約数ペア:

[(1, 131472792), (2, 65736396), (3, 43824264), (4, 32868198), (6, 21912132), (8, 16434099), (9, 14608088), (11, 11952072), (12, 10956066), (18, 7304044), (22, 5976036), (24, 5478033), (33, 3984024), (36, 3652022), (44, 2988018), (66, 1992012), (72, 1826011), (88, 1494009), (99, 1328008), (121, 1086552), (132, 996006), (198, 664004), (242, 543276), (264, 498003), (363, 362184), (396, 332002), (484, 271638), (726, 181092), (792, 166001), (968, 135819), (1089, 120728), (1452, 90546), (2178, 60364), (2904, 45273), (4356, 30182), (8712, 15091)]