132700048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{977}}^1$

素因数の和:1651

約数の個数: 40

約数和(自身を含む): 277591608

約数和(自身を除く): 144891560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 653, 977, 1306, 1954, 2612, 3908, 5224, 7816, 8489, 10448, 12701, 15632, 16978, 25402, 33956, 50804, 67912, 101608, 135824, 203216, 637981, 1275962, 2551924, 5103848, 8293753, 10207696, 16587506, 33175012, 66350024, 132700048]

約数ペア:

[(1, 132700048), (2, 66350024), (4, 33175012), (8, 16587506), (13, 10207696), (16, 8293753), (26, 5103848), (52, 2551924), (104, 1275962), (208, 637981), (653, 203216), (977, 135824), (1306, 101608), (1954, 67912), (2612, 50804), (3908, 33956), (5224, 25402), (7816, 16978), (8489, 15632), (10448, 12701)]