158889438

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{17207}}^1$

素因数の和:17243

約数の個数: 48

約数和(自身を含む): 375822720

約数和(自身を除く): 216933282

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 9234, 17207, 34414, 51621, 103242, 154863, 309726, 326933, 464589, 653866, 929178, 980799, 1393767, 1961598, 2787534, 2942397, 4181301, 5884794, 8362602, 8827191, 17654382, 26481573, 52963146, 79444719, 158889438]

約数ペア:

[(1, 158889438), (2, 79444719), (3, 52963146), (6, 26481573), (9, 17654382), (18, 8827191), (19, 8362602), (27, 5884794), (38, 4181301), (54, 2942397), (57, 2787534), (81, 1961598), (114, 1393767), (162, 980799), (171, 929178), (243, 653866), (342, 464589), (486, 326933), (513, 309726), (1026, 154863), (1539, 103242), (3078, 51621), (4617, 34414), (9234, 17207)]