156956264871

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2129}}^1\times {\mathrm{29501}}^1$

素因数の和:31664

約数の個数: 48

約数和(自身を含む): 257892323040

約数和(自身を除く): 100936058169

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2129, 2499, 6387, 14903, 29501, 36193, 44709, 88503, 104321, 108579, 206507, 253351, 312963, 501517, 619521, 760053, 1445549, 1504551, 1773457, 3510619, 4336647, 5320371, 10531857, 24574333, 62807629, 73722999, 188422887, 439653403, 1067729693, 1318960209, 3077573821, 3203189079, 7474107851, 9232721463, 22422323553, 52318754957, 156956264871]

約数ペア:

[(1, 156956264871), (3, 52318754957), (7, 22422323553), (17, 9232721463), (21, 7474107851), (49, 3203189079), (51, 3077573821), (119, 1318960209), (147, 1067729693), (357, 439653403), (833, 188422887), (2129, 73722999), (2499, 62807629), (6387, 24574333), (14903, 10531857), (29501, 5320371), (36193, 4336647), (44709, 3510619), (88503, 1773457), (104321, 1504551), (108579, 1445549), (206507, 760053), (253351, 619521), (312963, 501517)]