140418304

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{42193}}^1$

素因数の和:42222

約数の個数: 36

約数和(自身を含む): 301855876

約数和(自身を除く): 161437572

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 42193, 84386, 168772, 337544, 548509, 675088, 1097018, 1350176, 2194036, 2700352, 4388072, 5400704, 8776144, 10801408, 17552288, 35104576, 70209152, 140418304]

約数ペア:

[(1, 140418304), (2, 70209152), (4, 35104576), (8, 17552288), (13, 10801408), (16, 8776144), (26, 5400704), (32, 4388072), (52, 2700352), (64, 2194036), (104, 1350176), (128, 1097018), (208, 675088), (256, 548509), (416, 337544), (832, 168772), (1664, 84386), (3328, 42193)]