156927834

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{415153}}^1$

素因数の和:415171

約数の個数: 32

約数和(自身を含む): 398547840

約数和(自身を除く): 241620006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 415153, 830306, 1245459, 2490918, 2906071, 3736377, 5812142, 7472754, 8718213, 11209131, 17436426, 22418262, 26154639, 52309278, 78463917, 156927834]

約数ペア:

[(1, 156927834), (2, 78463917), (3, 52309278), (6, 26154639), (7, 22418262), (9, 17436426), (14, 11209131), (18, 8718213), (21, 7472754), (27, 5812142), (42, 3736377), (54, 2906071), (63, 2490918), (126, 1245459), (189, 830306), (378, 415153)]