156780225069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1\times {\mathrm{23879}}^1$

素因数の和:26105

約数の個数: 32

約数和(自身を含む): 228086476800

約数和(自身を除く): 71306251731

約数列:

[1, 3, 13, 39, 79, 237, 1027, 2131, 3081, 6393, 23879, 27703, 71637, 83109, 168349, 310427, 505047, 931281, 1886441, 2188537, 5659323, 6565611, 24523733, 50886149, 73571199, 152658447, 661519937, 1984559811, 4020005771, 12060017313, 52260075023, 156780225069]

約数ペア:

[(1, 156780225069), (3, 52260075023), (13, 12060017313), (39, 4020005771), (79, 1984559811), (237, 661519937), (1027, 152658447), (2131, 73571199), (3081, 50886149), (6393, 24523733), (23879, 6565611), (27703, 5659323), (71637, 2188537), (83109, 1886441), (168349, 931281), (310427, 505047)]