156983008072

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{367}}^1\times {\mathrm{441887}}^1$

素因数の和:442282

約数の個数: 48

約数和(自身を含む): 324416494080

約数和(自身を除く): 167433486008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 367, 484, 734, 968, 1468, 2936, 4037, 8074, 16148, 32296, 44407, 88814, 177628, 355256, 441887, 883774, 1767548, 3535096, 4860757, 9721514, 19443028, 38886056, 53468327, 106936654, 162172529, 213873308, 324345058, 427746616, 648690116, 1297380232, 1783897819, 3567795638, 7135591276, 14271182552, 19622876009, 39245752018, 78491504036, 156983008072]

約数ペア:

[(1, 156983008072), (2, 78491504036), (4, 39245752018), (8, 19622876009), (11, 14271182552), (22, 7135591276), (44, 3567795638), (88, 1783897819), (121, 1297380232), (242, 648690116), (367, 427746616), (484, 324345058), (734, 213873308), (968, 162172529), (1468, 106936654), (2936, 53468327), (4037, 38886056), (8074, 19443028), (16148, 9721514), (32296, 4860757), (44407, 3535096), (88814, 1767548), (177628, 883774), (355256, 441887)]