16157089364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{727}}^1\times {\mathrm{1663}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 30628835328

約数和(自身を除く): 14471745964

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 727, 1028, 1454, 1663, 2908, 3326, 3341, 6652, 6682, 9451, 13364, 18902, 21619, 37804, 43238, 86476, 186839, 373678, 427391, 747356, 854782, 1209001, 1709564, 2418002, 2428907, 4836004, 4857814, 5556083, 9715628, 11112166, 15717013, 22224332, 31434026, 62868052, 310713257, 621426514, 1242853028, 4039272341, 8078544682, 16157089364]

約数ペア:

[(1, 16157089364), (2, 8078544682), (4, 4039272341), (13, 1242853028), (26, 621426514), (52, 310713257), (257, 62868052), (514, 31434026), (727, 22224332), (1028, 15717013), (1454, 11112166), (1663, 9715628), (2908, 5556083), (3326, 4857814), (3341, 4836004), (6652, 2428907), (6682, 2418002), (9451, 1709564), (13364, 1209001), (18902, 854782), (21619, 747356), (37804, 427391), (43238, 373678), (86476, 186839)]