139778472

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{13513}}^1$

素因数の和:13953

約数の個数: 32

約数和(自身を含む): 350282880

約数和(自身を除く): 210504408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 2586, 3448, 5172, 10344, 13513, 27026, 40539, 54052, 81078, 108104, 162156, 324312, 5824103, 11648206, 17472309, 23296412, 34944618, 46592824, 69889236, 139778472]

約数ペア:

[(1, 139778472), (2, 69889236), (3, 46592824), (4, 34944618), (6, 23296412), (8, 17472309), (12, 11648206), (24, 5824103), (431, 324312), (862, 162156), (1293, 108104), (1724, 81078), (2586, 54052), (3448, 40539), (5172, 27026), (10344, 13513)]