156181428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{333721}}^1$

素因数の和:333744

約数の個数: 36

約数和(自身を含む): 425161828

約数和(自身を除く): 268980400

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 333721, 667442, 1001163, 1334884, 2002326, 3003489, 4004652, 4338373, 6006978, 8676746, 12013956, 13015119, 17353492, 26030238, 39045357, 52060476, 78090714, 156181428]

約数ペア:

[(1, 156181428), (2, 78090714), (3, 52060476), (4, 39045357), (6, 26030238), (9, 17353492), (12, 13015119), (13, 12013956), (18, 8676746), (26, 6006978), (36, 4338373), (39, 4004652), (52, 3003489), (78, 2002326), (117, 1334884), (156, 1001163), (234, 667442), (468, 333721)]