193780931888

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1609}}^1\times {\mathrm{74527}}^1$

素因数の和:76245

約数の個数: 40

約数和(自身を含む): 379408632960

約数和(自身を除く): 185627701072

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1609, 1616, 3218, 6436, 12872, 25744, 74527, 149054, 162509, 298108, 325018, 596216, 650036, 1192432, 1300072, 2600144, 7527227, 15054454, 30108908, 60217816, 119913943, 120435632, 239827886, 479655772, 959311544, 1918623088, 12111308243, 24222616486, 48445232972, 96890465944, 193780931888]

約数ペア:

[(1, 193780931888), (2, 96890465944), (4, 48445232972), (8, 24222616486), (16, 12111308243), (101, 1918623088), (202, 959311544), (404, 479655772), (808, 239827886), (1609, 120435632), (1616, 119913943), (3218, 60217816), (6436, 30108908), (12872, 15054454), (25744, 7527227), (74527, 2600144), (149054, 1300072), (162509, 1192432), (298108, 650036), (325018, 596216)]