156798512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{753839}}^1$

素因数の和:753860

約数の個数: 20

約数和(自身を含む): 327166560

約数和(自身を除く): 170368048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 753839, 1507678, 3015356, 6030712, 9799907, 12061424, 19599814, 39199628, 78399256, 156798512]

約数ペア:

[(1, 156798512), (2, 78399256), (4, 39199628), (8, 19599814), (13, 12061424), (16, 9799907), (26, 6030712), (52, 3015356), (104, 1507678), (208, 753839)]