127943736

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 326954880

約数和(自身を除く): 199011144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 251, 268, 317, 402, 502, 536, 634, 753, 804, 951, 1004, 1268, 1506, 1608, 1902, 2008, 2536, 3012, 3804, 6024, 7608, 16817, 21239, 33634, 42478, 50451, 63717, 67268, 79567, 84956, 100902, 127434, 134536, 159134, 169912, 201804, 238701, 254868, 318268, 403608, 477402, 509736, 636536, 954804, 1909608, 5330989, 10661978, 15992967, 21323956, 31985934, 42647912, 63971868, 127943736]

約数ペア:

[(1, 127943736), (2, 63971868), (3, 42647912), (4, 31985934), (6, 21323956), (8, 15992967), (12, 10661978), (24, 5330989), (67, 1909608), (134, 954804), (201, 636536), (251, 509736), (268, 477402), (317, 403608), (402, 318268), (502, 254868), (536, 238701), (634, 201804), (753, 169912), (804, 159134), (951, 134536), (1004, 127434), (1268, 100902), (1506, 84956), (1608, 79567), (1902, 67268), (2008, 63717), (2536, 50451), (3012, 42478), (3804, 33634), (6024, 21239), (7608, 16817)]