144947754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 379551744

約数和(自身を除く): 234603990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 43, 62, 63, 86, 93, 126, 129, 186, 217, 258, 279, 301, 387, 434, 558, 602, 651, 774, 863, 903, 1302, 1333, 1726, 1806, 1953, 2589, 2666, 2709, 3906, 3999, 5178, 5418, 6041, 7767, 7998, 9331, 11997, 12082, 15534, 18123, 18662, 23994, 26753, 27993, 36246, 37109, 53506, 54369, 55986, 74218, 80259, 83979, 108738, 111327, 160518, 167958, 187271, 222654, 240777, 259763, 333981, 374542, 481554, 519526, 561813, 667962, 779289, 1123626, 1150379, 1558578, 1685439, 2300758, 2337867, 3370878, 3451137, 4675734, 6902274, 8052653, 10353411, 16105306, 20706822, 24157959, 48315918, 72473877, 144947754]

約数ペア:

[(1, 144947754), (2, 72473877), (3, 48315918), (6, 24157959), (7, 20706822), (9, 16105306), (14, 10353411), (18, 8052653), (21, 6902274), (31, 4675734), (42, 3451137), (43, 3370878), (62, 2337867), (63, 2300758), (86, 1685439), (93, 1558578), (126, 1150379), (129, 1123626), (186, 779289), (217, 667962), (258, 561813), (279, 519526), (301, 481554), (387, 374542), (434, 333981), (558, 259763), (602, 240777), (651, 222654), (774, 187271), (863, 167958), (903, 160518), (1302, 111327), (1333, 108738), (1726, 83979), (1806, 80259), (1953, 74218), (2589, 55986), (2666, 54369), (2709, 53506), (3906, 37109), (3999, 36246), (5178, 27993), (5418, 26753), (6041, 23994), (7767, 18662), (7998, 18123), (9331, 15534), (11997, 12082)]