171344856

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{54499}}^1$

素因数の和:54639

約数の個数: 32

約数和(自身を含む): 431640000

約数和(自身を除く): 260295144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 54499, 108998, 163497, 217996, 326994, 435992, 653988, 1307976, 7139369, 14278738, 21418107, 28557476, 42836214, 57114952, 85672428, 171344856]

約数ペア:

[(1, 171344856), (2, 85672428), (3, 57114952), (4, 42836214), (6, 28557476), (8, 21418107), (12, 14278738), (24, 7139369), (131, 1307976), (262, 653988), (393, 435992), (524, 326994), (786, 217996), (1048, 163497), (1572, 108998), (3144, 54499)]