129807664

素因数分解:

$2^4\times 7^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 100

約数和(自身を含む): 305645120

約数和(自身を除く): 175837456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 109, 112, 124, 196, 217, 218, 248, 343, 392, 434, 436, 496, 686, 763, 784, 868, 872, 1372, 1519, 1526, 1736, 1744, 2401, 2744, 3038, 3052, 3379, 3472, 4802, 5341, 5488, 6076, 6104, 6758, 9604, 10633, 10682, 12152, 12208, 13516, 19208, 21266, 21364, 23653, 24304, 27032, 37387, 38416, 42532, 42728, 47306, 54064, 74431, 74774, 85064, 85456, 94612, 148862, 149548, 165571, 170128, 189224, 261709, 297724, 299096, 331142, 378448, 523418, 595448, 598192, 662284, 1046836, 1158997, 1190896, 1324568, 2093672, 2317994, 2649136, 4187344, 4635988, 8112979, 9271976, 16225958, 18543952, 32451916, 64903832, 129807664]

約数ペア:

[(1, 129807664), (2, 64903832), (4, 32451916), (7, 18543952), (8, 16225958), (14, 9271976), (16, 8112979), (28, 4635988), (31, 4187344), (49, 2649136), (56, 2317994), (62, 2093672), (98, 1324568), (109, 1190896), (112, 1158997), (124, 1046836), (196, 662284), (217, 598192), (218, 595448), (248, 523418), (343, 378448), (392, 331142), (434, 299096), (436, 297724), (496, 261709), (686, 189224), (763, 170128), (784, 165571), (868, 149548), (872, 148862), (1372, 94612), (1519, 85456), (1526, 85064), (1736, 74774), (1744, 74431), (2401, 54064), (2744, 47306), (3038, 42728), (3052, 42532), (3379, 38416), (3472, 37387), (4802, 27032), (5341, 24304), (5488, 23653), (6076, 21364), (6104, 21266), (6758, 19208), (9604, 13516), (10633, 12208), (10682, 12152)]