156942789262

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{491}}^1\times {\mathrm{52973}}^1$

素因数の和:53904

約数の個数: 32

約数和(自身を含む): 270223340544

約数和(自身を除く): 113280551282

約数列:

[1, 2, 7, 14, 431, 491, 862, 982, 3017, 3437, 6034, 6874, 52973, 105946, 211621, 370811, 423242, 741622, 1481347, 2962694, 22831363, 26009743, 45662726, 52019486, 159819541, 182068201, 319639082, 364136402, 11210199233, 22420398466, 78471394631, 156942789262]

約数ペア:

[(1, 156942789262), (2, 78471394631), (7, 22420398466), (14, 11210199233), (431, 364136402), (491, 319639082), (862, 182068201), (982, 159819541), (3017, 52019486), (3437, 45662726), (6034, 26009743), (6874, 22831363), (52973, 2962694), (105946, 1481347), (211621, 741622), (370811, 423242)]