157080371021

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1\times {\mathrm{10631}}^1$

素因数の和:11405

約数の個数: 32

約数和(自身を含む): 186752355840

約数和(自身を除く): 29671984819

約数列:

[1, 7, 37, 89, 259, 623, 641, 3293, 4487, 10631, 23051, 23717, 57049, 74417, 166019, 393347, 399343, 946159, 2110813, 2753429, 6623113, 6814471, 14775691, 35007883, 47701297, 245055181, 252135427, 606487919, 1764947989, 4245415433, 22440053003, 157080371021]

約数ペア:

[(1, 157080371021), (7, 22440053003), (37, 4245415433), (89, 1764947989), (259, 606487919), (623, 252135427), (641, 245055181), (3293, 47701297), (4487, 35007883), (10631, 14775691), (23051, 6814471), (23717, 6623113), (57049, 2753429), (74417, 2110813), (166019, 946159), (393347, 399343)]