149745106

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{150649}}^1$

素因数の和:150729

約数の個数: 16

約数和(自身を含む): 260323200

約数和(自身を除く): 110578094

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 150649, 301298, 1054543, 2109086, 10696079, 21392158, 74872553, 149745106]

約数ペア:

[(1, 149745106), (2, 74872553), (7, 21392158), (14, 10696079), (71, 2109086), (142, 1054543), (497, 301298), (994, 150649)]