128271072

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{15013}}^1$

素因数の和:15115

約数の個数: 48

約数和(自身を含む): 340517520

約数和(自身を除く): 212246448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 8544, 15013, 30026, 45039, 60052, 90078, 120104, 180156, 240208, 360312, 480416, 720624, 1336157, 1441248, 2672314, 4008471, 5344628, 8016942, 10689256, 16033884, 21378512, 32067768, 42757024, 64135536, 128271072]

約数ペア:

[(1, 128271072), (2, 64135536), (3, 42757024), (4, 32067768), (6, 21378512), (8, 16033884), (12, 10689256), (16, 8016942), (24, 5344628), (32, 4008471), (48, 2672314), (89, 1441248), (96, 1336157), (178, 720624), (267, 480416), (356, 360312), (534, 240208), (712, 180156), (1068, 120104), (1424, 90078), (2136, 60052), (2848, 45039), (4272, 30026), (8544, 15013)]