156562458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{3181}}^1$

素因数の和:3830

約数の個数: 32

約数和(自身を含む): 337852032

約数和(自身を除く): 181289574

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 631, 1262, 1893, 3181, 3786, 6362, 8203, 9543, 16406, 19086, 24609, 41353, 49218, 82706, 124059, 248118, 2007211, 4014422, 6021633, 12043266, 26093743, 52187486, 78281229, 156562458]

約数ペア:

[(1, 156562458), (2, 78281229), (3, 52187486), (6, 26093743), (13, 12043266), (26, 6021633), (39, 4014422), (78, 2007211), (631, 248118), (1262, 124059), (1893, 82706), (3181, 49218), (3786, 41353), (6362, 24609), (8203, 19086), (9543, 16406)]