156915208546

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{9437}}^1\times {\mathrm{124087}}^1$

素因数の和:133593

約数の個数: 16

約数和(自身を含む): 238913078976

約数和(自身を除く): 81997870430

約数列:

[1, 2, 67, 134, 9437, 18874, 124087, 248174, 632279, 1264558, 8313829, 16627658, 1171009019, 2342018038, 78457604273, 156915208546]

約数ペア:

[(1, 156915208546), (2, 78457604273), (67, 2342018038), (134, 1171009019), (9437, 16627658), (18874, 8313829), (124087, 1264558), (248174, 632279)]