156981109806

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{194413}}^1$

素因数の和:195230

約数の個数: 64

約数和(自身を含む): 367675756800

約数和(自身を除く): 210694646994

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 787, 1026, 1574, 2361, 4722, 7083, 14166, 14953, 21249, 29906, 42498, 44859, 89718, 134577, 194413, 269154, 388826, 403731, 583239, 807462, 1166478, 1749717, 3499434, 3693847, 5249151, 7387694, 10498302, 11081541, 22163082, 33244623, 66489246, 99733869, 153003031, 199467738, 306006062, 459009093, 918018186, 1377027279, 2754054558, 2907057589, 4131081837, 5814115178, 8262163674, 8721172767, 17442345534, 26163518301, 52327036602, 78490554903, 156981109806]

約数ペア:

[(1, 156981109806), (2, 78490554903), (3, 52327036602), (6, 26163518301), (9, 17442345534), (18, 8721172767), (19, 8262163674), (27, 5814115178), (38, 4131081837), (54, 2907057589), (57, 2754054558), (114, 1377027279), (171, 918018186), (342, 459009093), (513, 306006062), (787, 199467738), (1026, 153003031), (1574, 99733869), (2361, 66489246), (4722, 33244623), (7083, 22163082), (14166, 11081541), (14953, 10498302), (21249, 7387694), (29906, 5249151), (42498, 3693847), (44859, 3499434), (89718, 1749717), (134577, 1166478), (194413, 807462), (269154, 583239), (388826, 403731)]