157060072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{15569}}^1$

素因数の和:15685

約数の個数: 32

約数和(自身を含む): 320430600

約数和(自身を除く): 163370528

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 15569, 31138, 62276, 124552, 202397, 404794, 809588, 1510193, 1619176, 3020386, 6040772, 12081544, 19632509, 39265018, 78530036, 157060072]

約数ペア:

[(1, 157060072), (2, 78530036), (4, 39265018), (8, 19632509), (13, 12081544), (26, 6040772), (52, 3020386), (97, 1619176), (104, 1510193), (194, 809588), (388, 404794), (776, 202397), (1261, 124552), (2522, 62276), (5044, 31138), (10088, 15569)]