16120224

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:490

約数の個数: 72

約数和(自身を含む): 46230912

約数和(自身を除く): 30110688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 251, 288, 446, 502, 669, 753, 892, 1004, 1338, 1506, 1784, 2007, 2008, 2259, 2676, 3012, 3568, 4014, 4016, 4518, 5352, 6024, 7136, 8028, 8032, 9036, 10704, 12048, 16056, 18072, 21408, 24096, 32112, 36144, 55973, 64224, 72288, 111946, 167919, 223892, 335838, 447784, 503757, 671676, 895568, 1007514, 1343352, 1791136, 2015028, 2686704, 4030056, 5373408, 8060112, 16120224]

約数ペア:

[(1, 16120224), (2, 8060112), (3, 5373408), (4, 4030056), (6, 2686704), (8, 2015028), (9, 1791136), (12, 1343352), (16, 1007514), (18, 895568), (24, 671676), (32, 503757), (36, 447784), (48, 335838), (72, 223892), (96, 167919), (144, 111946), (223, 72288), (251, 64224), (288, 55973), (446, 36144), (502, 32112), (669, 24096), (753, 21408), (892, 18072), (1004, 16056), (1338, 12048), (1506, 10704), (1784, 9036), (2007, 8032), (2008, 8028), (2259, 7136), (2676, 6024), (3012, 5352), (3568, 4518), (4014, 4016)]