120589352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61027}}^1$

素因数の和:61065

約数の個数: 32

約数和(自身を含む): 256317600

約数和(自身を除く): 135728248

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 61027, 122054, 244108, 488216, 793351, 1159513, 1586702, 2319026, 3173404, 4638052, 6346808, 9276104, 15073669, 30147338, 60294676, 120589352]

約数ペア:

[(1, 120589352), (2, 60294676), (4, 30147338), (8, 15073669), (13, 9276104), (19, 6346808), (26, 4638052), (38, 3173404), (52, 2319026), (76, 1586702), (104, 1159513), (152, 793351), (247, 488216), (494, 244108), (988, 122054), (1976, 61027)]