142172264

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{8089}}^1$

素因数の和:8134

約数の個数: 32

約数和(自身を含む): 288813000

約数和(自身を除く): 146640736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2197, 4394, 8089, 8788, 16178, 17576, 32356, 64712, 105157, 210314, 420628, 841256, 1367041, 2734082, 5468164, 10936328, 17771533, 35543066, 71086132, 142172264]

約数ペア:

[(1, 142172264), (2, 71086132), (4, 35543066), (8, 17771533), (13, 10936328), (26, 5468164), (52, 2734082), (104, 1367041), (169, 841256), (338, 420628), (676, 210314), (1352, 105157), (2197, 64712), (4394, 32356), (8089, 17576), (8788, 16178)]