166758462

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2153}}^1$

素因数の和:2505

約数の個数: 48

約数和(自身を含む): 390459888

約数和(自身を除く): 223701426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 662, 993, 1986, 2153, 2979, 4303, 4306, 5958, 6459, 8606, 12909, 12918, 19377, 25818, 27989, 38727, 38754, 55978, 77454, 83967, 167934, 251901, 503802, 712643, 1425286, 2137929, 4275858, 6413787, 9264359, 12827574, 18528718, 27793077, 55586154, 83379231, 166758462]

約数ペア:

[(1, 166758462), (2, 83379231), (3, 55586154), (6, 27793077), (9, 18528718), (13, 12827574), (18, 9264359), (26, 6413787), (39, 4275858), (78, 2137929), (117, 1425286), (234, 712643), (331, 503802), (662, 251901), (993, 167934), (1986, 83967), (2153, 77454), (2979, 55978), (4303, 38754), (4306, 38727), (5958, 27989), (6459, 25818), (8606, 19377), (12909, 12918)]