156789804

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1523}}^1$

素因数の和:1926

約数の個数: 48

約数和(自身を含む): 383023872

約数和(自身を除く): 226234068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 373, 746, 1119, 1492, 1523, 2238, 3046, 4476, 4569, 6092, 8579, 9138, 17158, 18276, 25737, 34316, 35029, 51474, 70058, 102948, 105087, 140116, 210174, 420348, 568079, 1136158, 1704237, 2272316, 3408474, 6816948, 13065817, 26131634, 39197451, 52263268, 78394902, 156789804]

約数ペア:

[(1, 156789804), (2, 78394902), (3, 52263268), (4, 39197451), (6, 26131634), (12, 13065817), (23, 6816948), (46, 3408474), (69, 2272316), (92, 1704237), (138, 1136158), (276, 568079), (373, 420348), (746, 210174), (1119, 140116), (1492, 105087), (1523, 102948), (2238, 70058), (3046, 51474), (4476, 35029), (4569, 34316), (6092, 25737), (8579, 18276), (9138, 17158)]