191912072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 409743360

約数和(自身を除く): 217831288

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 103, 124, 206, 248, 341, 412, 682, 683, 824, 1133, 1364, 1366, 2266, 2728, 2732, 3193, 4532, 5464, 6386, 7513, 9064, 12772, 15026, 21173, 25544, 30052, 35123, 42346, 60104, 70246, 70349, 84692, 140492, 140698, 169384, 232903, 280984, 281396, 465806, 562792, 773839, 931612, 1547678, 1863224, 2180819, 3095356, 4361638, 6190712, 8723276, 17446552, 23989009, 47978018, 95956036, 191912072]

約数ペア:

[(1, 191912072), (2, 95956036), (4, 47978018), (8, 23989009), (11, 17446552), (22, 8723276), (31, 6190712), (44, 4361638), (62, 3095356), (88, 2180819), (103, 1863224), (124, 1547678), (206, 931612), (248, 773839), (341, 562792), (412, 465806), (682, 281396), (683, 280984), (824, 232903), (1133, 169384), (1364, 140698), (1366, 140492), (2266, 84692), (2728, 70349), (2732, 70246), (3193, 60104), (4532, 42346), (5464, 35123), (6386, 30052), (7513, 25544), (9064, 21173), (12772, 15026)]