164569872

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{16249}}^1$

素因数の和:16471

約数の個数: 40

約数和(自身を含む): 427180000

約数和(自身を除く): 262610128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 10128, 16249, 32498, 48747, 64996, 97494, 129992, 194988, 259984, 389976, 779952, 3428539, 6857078, 10285617, 13714156, 20571234, 27428312, 41142468, 54856624, 82284936, 164569872]

約数ペア:

[(1, 164569872), (2, 82284936), (3, 54856624), (4, 41142468), (6, 27428312), (8, 20571234), (12, 13714156), (16, 10285617), (24, 6857078), (48, 3428539), (211, 779952), (422, 389976), (633, 259984), (844, 194988), (1266, 129992), (1688, 97494), (2532, 64996), (3376, 48747), (5064, 32498), (10128, 16249)]