149649048

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71671}}^1$

素因数の和:71712

約数の個数: 48

約数和(自身を含む): 419281200

約数和(自身を除く): 269632152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 71671, 143342, 215013, 286684, 430026, 573368, 645039, 860052, 1290078, 1720104, 2078459, 2580156, 4156918, 5160312, 6235377, 8313836, 12470754, 16627672, 18706131, 24941508, 37412262, 49883016, 74824524, 149649048]

約数ペア:

[(1, 149649048), (2, 74824524), (3, 49883016), (4, 37412262), (6, 24941508), (8, 18706131), (9, 16627672), (12, 12470754), (18, 8313836), (24, 6235377), (29, 5160312), (36, 4156918), (58, 2580156), (72, 2078459), (87, 1720104), (116, 1290078), (174, 860052), (232, 645039), (261, 573368), (348, 430026), (522, 286684), (696, 215013), (1044, 143342), (2088, 71671)]