171674426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 330670080

約数和(自身を除く): 158995654

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 103, 137, 154, 158, 206, 274, 553, 721, 869, 959, 1106, 1133, 1442, 1507, 1738, 1918, 2266, 3014, 6083, 7931, 8137, 10549, 10823, 12166, 14111, 15862, 16274, 21098, 21646, 28222, 56959, 75761, 89507, 98777, 113918, 119053, 151522, 155221, 179014, 197554, 238106, 310442, 626549, 833371, 1086547, 1114769, 1253098, 1666742, 2173094, 2229538, 7803383, 12262459, 15606766, 24524918, 85837213, 171674426]

約数ペア:

[(1, 171674426), (2, 85837213), (7, 24524918), (11, 15606766), (14, 12262459), (22, 7803383), (77, 2229538), (79, 2173094), (103, 1666742), (137, 1253098), (154, 1114769), (158, 1086547), (206, 833371), (274, 626549), (553, 310442), (721, 238106), (869, 197554), (959, 179014), (1106, 155221), (1133, 151522), (1442, 119053), (1507, 113918), (1738, 98777), (1918, 89507), (2266, 75761), (3014, 56959), (6083, 28222), (7931, 21646), (8137, 21098), (10549, 16274), (10823, 15862), (12166, 14111)]