143064740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78607}}^1$

素因数の和:78636

約数の個数: 48

約数和(自身を含む): 369772032

約数和(自身を除く): 226707292

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 78607, 157214, 314428, 393035, 550249, 786070, 1021891, 1100498, 1572140, 2043782, 2200996, 2751245, 4087564, 5109455, 5502490, 7153237, 10218910, 11004980, 14306474, 20437820, 28612948, 35766185, 71532370, 143064740]

約数ペア:

[(1, 143064740), (2, 71532370), (4, 35766185), (5, 28612948), (7, 20437820), (10, 14306474), (13, 11004980), (14, 10218910), (20, 7153237), (26, 5502490), (28, 5109455), (35, 4087564), (52, 2751245), (65, 2200996), (70, 2043782), (91, 1572140), (130, 1100498), (140, 1021891), (182, 786070), (260, 550249), (364, 393035), (455, 314428), (910, 157214), (1820, 78607)]