142489048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 304819200

約数和(自身を除く): 162330152

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 71, 92, 104, 142, 184, 284, 299, 568, 598, 839, 923, 1196, 1633, 1678, 1846, 2392, 3266, 3356, 3692, 6532, 6712, 7384, 10907, 13064, 19297, 21229, 21814, 38594, 42458, 43628, 59569, 77188, 84916, 87256, 119138, 154376, 169832, 238276, 250861, 476552, 501722, 774397, 1003444, 1370087, 1548794, 2006888, 2740174, 3097588, 5480348, 6195176, 10960696, 17811131, 35622262, 71244524, 142489048]

約数ペア:

[(1, 142489048), (2, 71244524), (4, 35622262), (8, 17811131), (13, 10960696), (23, 6195176), (26, 5480348), (46, 3097588), (52, 2740174), (71, 2006888), (92, 1548794), (104, 1370087), (142, 1003444), (184, 774397), (284, 501722), (299, 476552), (568, 250861), (598, 238276), (839, 169832), (923, 154376), (1196, 119138), (1633, 87256), (1678, 84916), (1846, 77188), (2392, 59569), (3266, 43628), (3356, 42458), (3692, 38594), (6532, 21814), (6712, 21229), (7384, 19297), (10907, 13064)]