156783188679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{81019}}^1$

素因数の和:81152

約数の個数: 48

約数和(自身を含む): 237109891200

約数和(自身を除く): 80326702521

約数列:

[1, 3, 13, 29, 39, 59, 87, 177, 377, 767, 841, 1131, 1711, 2301, 2523, 5133, 10933, 22243, 32799, 49619, 66729, 81019, 148857, 243057, 645047, 1053247, 1935141, 2349551, 3159741, 4780121, 7048653, 14340363, 30544163, 62141573, 68136979, 91632489, 138623509, 186424719, 204410937, 415870527, 885780727, 1802105617, 2657342181, 4020081761, 5406316851, 12060245283, 52261062893, 156783188679]

約数ペア:

[(1, 156783188679), (3, 52261062893), (13, 12060245283), (29, 5406316851), (39, 4020081761), (59, 2657342181), (87, 1802105617), (177, 885780727), (377, 415870527), (767, 204410937), (841, 186424719), (1131, 138623509), (1711, 91632489), (2301, 68136979), (2523, 62141573), (5133, 30544163), (10933, 14340363), (22243, 7048653), (32799, 4780121), (49619, 3159741), (66729, 2349551), (81019, 1935141), (148857, 1053247), (243057, 645047)]