158420696

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{42223}}^1$

素因数の和:42303

約数の個数: 32

約数和(自身を含む): 344547840

約数和(自身を除く): 186127144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 42223, 84446, 168892, 295561, 337784, 591122, 1182244, 2364488, 2828941, 5657882, 11315764, 19802587, 22631528, 39605174, 79210348, 158420696]

約数ペア:

[(1, 158420696), (2, 79210348), (4, 39605174), (7, 22631528), (8, 19802587), (14, 11315764), (28, 5657882), (56, 2828941), (67, 2364488), (134, 1182244), (268, 591122), (469, 337784), (536, 295561), (938, 168892), (1876, 84446), (3752, 42223)]