156988298152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^3\times {\mathrm{408713}}^1$

素因数の和:408783

約数の個数: 64

約数和(自身を含む): 355090723200

約数和(自身を除く): 198102425048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 5054, 6859, 10108, 13718, 20216, 27436, 48013, 54872, 96026, 192052, 384104, 408713, 817426, 1634852, 2860991, 3269704, 5721982, 7765547, 11443964, 15531094, 22887928, 31062188, 54358829, 62124376, 108717658, 147545393, 217435316, 295090786, 434870632, 590181572, 1032817751, 1180363144, 2065635502, 2803362467, 4131271004, 5606724934, 8262542008, 11213449868, 19623537269, 22426899736, 39247074538, 78494149076, 156988298152]

約数ペア:

[(1, 156988298152), (2, 78494149076), (4, 39247074538), (7, 22426899736), (8, 19623537269), (14, 11213449868), (19, 8262542008), (28, 5606724934), (38, 4131271004), (56, 2803362467), (76, 2065635502), (133, 1180363144), (152, 1032817751), (266, 590181572), (361, 434870632), (532, 295090786), (722, 217435316), (1064, 147545393), (1444, 108717658), (2527, 62124376), (2888, 54358829), (5054, 31062188), (6859, 22887928), (10108, 15531094), (13718, 11443964), (20216, 7765547), (27436, 5721982), (48013, 3269704), (54872, 2860991), (96026, 1634852), (192052, 817426), (384104, 408713)]