156949506238

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27919}}^1\times {\mathrm{12953}}^1$

素因数の和:40912

約数の個数: 32

約数和(自身を含む): 277766922240

約数和(自身を除く): 120817416002

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 12953, 25906, 27919, 55838, 90671, 181342, 195433, 390866, 401543, 803086, 865489, 1730978, 2810801, 5621602, 6058423, 12116846, 361634807, 723269614, 2531443649, 5062887298, 11210679017, 22421358034, 78474753119, 156949506238]

約数ペア:

[(1, 156949506238), (2, 78474753119), (7, 22421358034), (14, 11210679017), (31, 5062887298), (62, 2531443649), (217, 723269614), (434, 361634807), (12953, 12116846), (25906, 6058423), (27919, 5621602), (55838, 2810801), (90671, 1730978), (181342, 865489), (195433, 803086), (390866, 401543)]