156293214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{338297}}^1$

素因数の和:338320

約数の個数: 32

約数和(自身を含む): 389719296

約数和(自身を除く): 233426082

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 338297, 676594, 1014891, 2029782, 2368079, 3721267, 4736158, 7104237, 7442534, 11163801, 14208474, 22327602, 26048869, 52097738, 78146607, 156293214]

約数ペア:

[(1, 156293214), (2, 78146607), (3, 52097738), (6, 26048869), (7, 22327602), (11, 14208474), (14, 11163801), (21, 7442534), (22, 7104237), (33, 4736158), (42, 3721267), (66, 2368079), (77, 2029782), (154, 1014891), (231, 676594), (462, 338297)]