156967015580

素因数分解:

$2^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{1877}}^1\times {\mathrm{3209}}^1$

素因数の和:6398

約数の個数: 48

約数和(自身を含む): 330162315840

約数和(自身を除く): 173195300260

約数列:

[1, 2, 4, 5, 10, 20, 1303, 1877, 2606, 3209, 3754, 5212, 6418, 6515, 7508, 9385, 12836, 13030, 16045, 18770, 26060, 32090, 37540, 64180, 2445731, 4181327, 4891462, 6023293, 8362654, 9782924, 12046586, 12228655, 16725308, 20906635, 24093172, 24457310, 30116465, 41813270, 48914620, 60232930, 83626540, 120465860, 7848350779, 15696701558, 31393403116, 39241753895, 78483507790, 156967015580]

約数ペア:

[(1, 156967015580), (2, 78483507790), (4, 39241753895), (5, 31393403116), (10, 15696701558), (20, 7848350779), (1303, 120465860), (1877, 83626540), (2606, 60232930), (3209, 48914620), (3754, 41813270), (5212, 30116465), (6418, 24457310), (6515, 24093172), (7508, 20906635), (9385, 16725308), (12836, 12228655), (13030, 12046586), (16045, 9782924), (18770, 8362654), (26060, 6023293), (32090, 4891462), (37540, 4181327), (64180, 2445731)]