156950907982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{271}}^2\times {\mathrm{8831}}^1$

素因数の和:9397

約数の個数: 36

約数和(自身を含む): 259762253184

約数和(自身を除く): 102811345202

約数列:

[1, 2, 11, 22, 121, 242, 271, 542, 2981, 5962, 8831, 17662, 32791, 65582, 73441, 97141, 146882, 194282, 807851, 1068551, 1615702, 2137102, 2393201, 4786402, 8886361, 17772722, 26325211, 52650422, 289577321, 579154642, 648557471, 1297114942, 7134132181, 14268264362, 78475453991, 156950907982]

約数ペア:

[(1, 156950907982), (2, 78475453991), (11, 14268264362), (22, 7134132181), (121, 1297114942), (242, 648557471), (271, 579154642), (542, 289577321), (2981, 52650422), (5962, 26325211), (8831, 17772722), (17662, 8886361), (32791, 4786402), (65582, 2393201), (73441, 2137102), (97141, 1615702), (146882, 1068551), (194282, 807851)]