157085478004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13921081}}^1$

素因数の和:13921136

約数の個数: 48

約数和(自身を含む): 349252105216

約数和(自身を除く): 192166627212

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 13921081, 27842162, 55684324, 97447567, 180974053, 194895134, 361948106, 389790268, 431553511, 723896212, 863107022, 1266818371, 1726214044, 2533636742, 3020874577, 5067273484, 5610195643, 6041749154, 11220391286, 12083498308, 22440782572, 39271369501, 78542739002, 157085478004]

約数ペア:

[(1, 157085478004), (2, 78542739002), (4, 39271369501), (7, 22440782572), (13, 12083498308), (14, 11220391286), (26, 6041749154), (28, 5610195643), (31, 5067273484), (52, 3020874577), (62, 2533636742), (91, 1726214044), (124, 1266818371), (182, 863107022), (217, 723896212), (364, 431553511), (403, 389790268), (434, 361948106), (806, 194895134), (868, 180974053), (1612, 97447567), (2821, 55684324), (5642, 27842162), (11284, 13921081)]