128926968

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{55381}}^1$

素因数の和:55487

約数の個数: 32

約数和(自身を含む): 325646160

約数和(自身を除く): 196719192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 55381, 110762, 166143, 221524, 332286, 443048, 664572, 1329144, 5371957, 10743914, 16115871, 21487828, 32231742, 42975656, 64463484, 128926968]

約数ペア:

[(1, 128926968), (2, 64463484), (3, 42975656), (4, 32231742), (6, 21487828), (8, 16115871), (12, 10743914), (24, 5371957), (97, 1329144), (194, 664572), (291, 443048), (388, 332286), (582, 221524), (776, 166143), (1164, 110762), (2328, 55381)]