143925152

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4831}}^1$

素因数の和:4874

約数の個数: 72

約数和(自身を含む): 347034240

約数和(自身を除く): 203109088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 4831, 7448, 9662, 14896, 19324, 29792, 33817, 38648, 67634, 77296, 91789, 135268, 154592, 183578, 236719, 270536, 367156, 473438, 541072, 642523, 734312, 946876, 1082144, 1285046, 1468624, 1893752, 2570092, 2937248, 3787504, 4497661, 5140184, 7575008, 8995322, 10280368, 17990644, 20560736, 35981288, 71962576, 143925152]

約数ペア:

[(1, 143925152), (2, 71962576), (4, 35981288), (7, 20560736), (8, 17990644), (14, 10280368), (16, 8995322), (19, 7575008), (28, 5140184), (32, 4497661), (38, 3787504), (49, 2937248), (56, 2570092), (76, 1893752), (98, 1468624), (112, 1285046), (133, 1082144), (152, 946876), (196, 734312), (224, 642523), (266, 541072), (304, 473438), (392, 367156), (532, 270536), (608, 236719), (784, 183578), (931, 154592), (1064, 135268), (1568, 91789), (1862, 77296), (2128, 67634), (3724, 38648), (4256, 33817), (4831, 29792), (7448, 19324), (9662, 14896)]