131837048

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 312998400

約数和(自身を除く): 181161352

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 49, 56, 62, 76, 98, 124, 133, 152, 196, 217, 248, 266, 392, 434, 532, 571, 589, 868, 931, 1064, 1142, 1178, 1519, 1736, 1862, 2284, 2356, 3038, 3724, 3997, 4123, 4568, 4712, 6076, 7448, 7994, 8246, 10849, 12152, 15988, 16492, 17701, 21698, 27979, 28861, 31976, 32984, 35402, 43396, 55958, 57722, 70804, 75943, 86792, 111916, 115444, 123907, 141608, 151886, 223832, 230888, 247814, 303772, 336319, 495628, 531601, 607544, 672638, 867349, 991256, 1063202, 1345276, 1734698, 2126404, 2354233, 2690552, 3469396, 4252808, 4708466, 6938792, 9416932, 16479631, 18833864, 32959262, 65918524, 131837048]

約数ペア:

[(1, 131837048), (2, 65918524), (4, 32959262), (7, 18833864), (8, 16479631), (14, 9416932), (19, 6938792), (28, 4708466), (31, 4252808), (38, 3469396), (49, 2690552), (56, 2354233), (62, 2126404), (76, 1734698), (98, 1345276), (124, 1063202), (133, 991256), (152, 867349), (196, 672638), (217, 607544), (248, 531601), (266, 495628), (392, 336319), (434, 303772), (532, 247814), (571, 230888), (589, 223832), (868, 151886), (931, 141608), (1064, 123907), (1142, 115444), (1178, 111916), (1519, 86792), (1736, 75943), (1862, 70804), (2284, 57722), (2356, 55958), (3038, 43396), (3724, 35402), (3997, 32984), (4123, 31976), (4568, 28861), (4712, 27979), (6076, 21698), (7448, 17701), (7994, 16492), (8246, 15988), (10849, 12152)]