123495816

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1474

約数の個数: 64

約数和(自身を含む): 321454080

約数和(自身を除く): 197958264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 248, 254, 372, 381, 508, 744, 762, 1016, 1307, 1524, 2614, 3048, 3921, 3937, 5228, 7842, 7874, 10456, 11811, 15684, 15748, 23622, 31368, 31496, 40517, 47244, 81034, 94488, 121551, 162068, 165989, 243102, 324136, 331978, 486204, 497967, 663956, 972408, 995934, 1327912, 1991868, 3983736, 5145659, 10291318, 15436977, 20582636, 30873954, 41165272, 61747908, 123495816]

約数ペア:

[(1, 123495816), (2, 61747908), (3, 41165272), (4, 30873954), (6, 20582636), (8, 15436977), (12, 10291318), (24, 5145659), (31, 3983736), (62, 1991868), (93, 1327912), (124, 995934), (127, 972408), (186, 663956), (248, 497967), (254, 486204), (372, 331978), (381, 324136), (508, 243102), (744, 165989), (762, 162068), (1016, 121551), (1307, 94488), (1524, 81034), (2614, 47244), (3048, 40517), (3921, 31496), (3937, 31368), (5228, 23622), (7842, 15748), (7874, 15684), (10456, 11811)]