156637290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{77929}}^1$

素因数の和:78006

約数の個数: 32

約数和(自身を含む): 381545280

約数和(自身を除く): 224907990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 77929, 155858, 233787, 389645, 467574, 779290, 1168935, 2337870, 5221243, 10442486, 15663729, 26106215, 31327458, 52212430, 78318645, 156637290]

約数ペア:

[(1, 156637290), (2, 78318645), (3, 52212430), (5, 31327458), (6, 26106215), (10, 15663729), (15, 10442486), (30, 5221243), (67, 2337870), (134, 1168935), (201, 779290), (335, 467574), (402, 389645), (670, 233787), (1005, 155858), (2010, 77929)]