143007438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{46643}}^1$

素因数の和:46728

約数の個数: 32

約数和(自身を含む): 331358976

約数和(自身を除く): 188351538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 46643, 93286, 139929, 279858, 326501, 653002, 979503, 1959006, 3404939, 6809878, 10214817, 20429634, 23834573, 47669146, 71503719, 143007438]

約数ペア:

[(1, 143007438), (2, 71503719), (3, 47669146), (6, 23834573), (7, 20429634), (14, 10214817), (21, 6809878), (42, 3404939), (73, 1959006), (146, 979503), (219, 653002), (438, 326501), (511, 279858), (1022, 139929), (1533, 93286), (3066, 46643)]