121638144

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{3863}}^1$

素因数の和:3923

約数の個数: 72

約数和(自身を含む): 331716672

約数和(自身を除く): 210078528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 984, 1312, 1968, 2624, 3863, 3936, 5248, 7726, 7872, 10496, 11589, 15452, 15744, 23178, 30904, 31488, 46356, 61808, 92712, 123616, 158383, 185424, 247232, 316766, 370848, 475149, 494464, 633532, 741696, 950298, 988928, 1267064, 1483392, 1900596, 2534128, 2966784, 3801192, 5068256, 7602384, 10136512, 15204768, 20273024, 30409536, 40546048, 60819072, 121638144]

約数ペア:

[(1, 121638144), (2, 60819072), (3, 40546048), (4, 30409536), (6, 20273024), (8, 15204768), (12, 10136512), (16, 7602384), (24, 5068256), (32, 3801192), (41, 2966784), (48, 2534128), (64, 1900596), (82, 1483392), (96, 1267064), (123, 988928), (128, 950298), (164, 741696), (192, 633532), (246, 494464), (256, 475149), (328, 370848), (384, 316766), (492, 247232), (656, 185424), (768, 158383), (984, 123616), (1312, 92712), (1968, 61808), (2624, 46356), (3863, 31488), (3936, 30904), (5248, 23178), (7726, 15744), (7872, 15452), (10496, 11589)]