131159210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{11087}}^1$

素因数の和:11127

約数の個数: 48

約数和(自身を含む): 292190976

約数和(自身を除く): 161031766

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11087, 11830, 22174, 55435, 77609, 110870, 144131, 155218, 288262, 388045, 720655, 776090, 1008917, 1441310, 1873703, 2017834, 3747406, 5044585, 9368515, 10089170, 13115921, 18737030, 26231842, 65579605, 131159210]

約数ペア:

[(1, 131159210), (2, 65579605), (5, 26231842), (7, 18737030), (10, 13115921), (13, 10089170), (14, 9368515), (26, 5044585), (35, 3747406), (65, 2017834), (70, 1873703), (91, 1441310), (130, 1008917), (169, 776090), (182, 720655), (338, 388045), (455, 288262), (845, 155218), (910, 144131), (1183, 110870), (1690, 77609), (2366, 55435), (5915, 22174), (11087, 11830)]