144981088

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^2\times {\mathrm{293}}^1$

素因数の和:404

約数の個数: 72

約数和(自身を含む): 334433232

約数和(自身を除く): 189452144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 293, 329, 376, 586, 658, 752, 1172, 1316, 1504, 2051, 2209, 2344, 2632, 4102, 4418, 4688, 5264, 8204, 8836, 9376, 10528, 13771, 15463, 16408, 17672, 27542, 30926, 32816, 35344, 55084, 61852, 65632, 70688, 96397, 110168, 123704, 192794, 220336, 247408, 385588, 440672, 494816, 647237, 771176, 1294474, 1542352, 2588948, 3084704, 4530659, 5177896, 9061318, 10355792, 18122636, 20711584, 36245272, 72490544, 144981088]

約数ペア:

[(1, 144981088), (2, 72490544), (4, 36245272), (7, 20711584), (8, 18122636), (14, 10355792), (16, 9061318), (28, 5177896), (32, 4530659), (47, 3084704), (56, 2588948), (94, 1542352), (112, 1294474), (188, 771176), (224, 647237), (293, 494816), (329, 440672), (376, 385588), (586, 247408), (658, 220336), (752, 192794), (1172, 123704), (1316, 110168), (1504, 96397), (2051, 70688), (2209, 65632), (2344, 61852), (2632, 55084), (4102, 35344), (4418, 32816), (4688, 30926), (5264, 27542), (8204, 17672), (8836, 16408), (9376, 15463), (10528, 13771)]