139226737

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 164505600

約数和(自身を除く): 25278863

約数列:

[1, 13, 19, 47, 67, 179, 247, 611, 871, 893, 1273, 2327, 3149, 3401, 8413, 11609, 11993, 16549, 40937, 44213, 59831, 109369, 155909, 159847, 227867, 563671, 777803, 2078011, 2962271, 7327723, 10709749, 139226737]

約数ペア:

[(1, 139226737), (13, 10709749), (19, 7327723), (47, 2962271), (67, 2078011), (179, 777803), (247, 563671), (611, 227867), (871, 159847), (893, 155909), (1273, 109369), (2327, 59831), (3149, 44213), (3401, 40937), (8413, 16549), (11609, 11993)]