156637928

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2843}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 301008960

約数和(自身を除く): 144371032

約数列:

[1, 2, 4, 8, 71, 97, 142, 194, 284, 388, 568, 776, 2843, 5686, 6887, 11372, 13774, 22744, 27548, 55096, 201853, 275771, 403706, 551542, 807412, 1103084, 1614824, 2206168, 19579741, 39159482, 78318964, 156637928]

約数ペア:

[(1, 156637928), (2, 78318964), (4, 39159482), (8, 19579741), (71, 2206168), (97, 1614824), (142, 1103084), (194, 807412), (284, 551542), (388, 403706), (568, 275771), (776, 201853), (2843, 55096), (5686, 27548), (6887, 22744), (11372, 13774)]