157033506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{86951}}^1$

素因数の和:87006

約数の個数: 32

約数和(自身を含む): 367285248

約数和(自身を除く): 210251742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 86951, 173902, 260853, 521706, 608657, 1217314, 1825971, 3651942, 3738893, 7477786, 11216679, 22433358, 26172251, 52344502, 78516753, 157033506]

約数ペア:

[(1, 157033506), (2, 78516753), (3, 52344502), (6, 26172251), (7, 22433358), (14, 11216679), (21, 7477786), (42, 3738893), (43, 3651942), (86, 1825971), (129, 1217314), (258, 608657), (301, 521706), (602, 260853), (903, 173902), (1806, 86951)]