155530284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142427}}^1$

素因数の和:142454

約数の個数: 48

約数和(自身を含む): 446654208

約数和(自身を除く): 291123924

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 142427, 284854, 427281, 569708, 854562, 996989, 1709124, 1851551, 1993978, 2990967, 3703102, 3987956, 5554653, 5981934, 7406204, 11109306, 11963868, 12960857, 22218612, 25921714, 38882571, 51843428, 77765142, 155530284]

約数ペア:

[(1, 155530284), (2, 77765142), (3, 51843428), (4, 38882571), (6, 25921714), (7, 22218612), (12, 12960857), (13, 11963868), (14, 11109306), (21, 7406204), (26, 5981934), (28, 5554653), (39, 3987956), (42, 3703102), (52, 2990967), (78, 1993978), (84, 1851551), (91, 1709124), (156, 996989), (182, 854562), (273, 569708), (364, 427281), (546, 284854), (1092, 142427)]