157447038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3748739}}^1$

素因数の和:3748751

約数の個数: 16

約数和(自身を含む): 359879040

約数和(自身を除く): 202432002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3748739, 7497478, 11246217, 22492434, 26241173, 52482346, 78723519, 157447038]

約数ペア:

[(1, 157447038), (2, 78723519), (3, 52482346), (6, 26241173), (7, 22492434), (14, 11246217), (21, 7497478), (42, 3748739)]