80178154

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2459}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 146655360

約数和(自身を除く): 66477206

約数列:

[1, 2, 7, 14, 17, 34, 119, 137, 238, 274, 959, 1918, 2329, 2459, 4658, 4918, 16303, 17213, 32606, 34426, 41803, 83606, 292621, 336883, 585242, 673766, 2358181, 4716362, 5727011, 11454022, 40089077, 80178154]

約数ペア:

[(1, 80178154), (2, 40089077), (7, 11454022), (14, 5727011), (17, 4716362), (34, 2358181), (119, 673766), (137, 585242), (238, 336883), (274, 292621), (959, 83606), (1918, 41803), (2329, 34426), (2459, 32606), (4658, 17213), (4918, 16303)]