165398210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{5741}}^1$

素因数の和:5858

約数の個数: 32

約数和(自身を含む): 309241152

約数和(自身を除く): 143842942

約数列:

[1, 2, 5, 10, 43, 67, 86, 134, 215, 335, 430, 670, 2881, 5741, 5762, 11482, 14405, 28705, 28810, 57410, 246863, 384647, 493726, 769294, 1234315, 1923235, 2468630, 3846470, 16539821, 33079642, 82699105, 165398210]

約数ペア:

[(1, 165398210), (2, 82699105), (5, 33079642), (10, 16539821), (43, 3846470), (67, 2468630), (86, 1923235), (134, 1234315), (215, 769294), (335, 493726), (430, 384647), (670, 246863), (2881, 57410), (5741, 28810), (5762, 28705), (11482, 14405)]