156940627542

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{390399571}}^1$

素因数の和:390399643

約数の個数: 16

約数和(自身を含む): 318566050752

約数和(自身を除く): 161625423210

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 390399571, 780799142, 1171198713, 2342397426, 26156771257, 52313542514, 78470313771, 156940627542]

約数ペア:

[(1, 156940627542), (2, 78470313771), (3, 52313542514), (6, 26156771257), (67, 2342397426), (134, 1171198713), (201, 780799142), (402, 390399571)]