142049824

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:187

約数の個数: 108

約数和(自身を含む): 349239114

約数和(自身を除く): 207189290

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 73, 98, 112, 119, 136, 146, 196, 224, 238, 272, 292, 392, 476, 511, 544, 584, 784, 833, 952, 1022, 1168, 1241, 1568, 1666, 1904, 2044, 2336, 2482, 3332, 3577, 3808, 4088, 4964, 5329, 6664, 7154, 8176, 8687, 9928, 10658, 13328, 14308, 16352, 17374, 19856, 21316, 26656, 28616, 34748, 37303, 39712, 42632, 57232, 60809, 69496, 74606, 85264, 90593, 114464, 121618, 138992, 149212, 170528, 181186, 243236, 261121, 277984, 298424, 362372, 486472, 522242, 596848, 634151, 724744, 972944, 1044484, 1193696, 1268302, 1449488, 1945888, 2088968, 2536604, 2898976, 4177936, 4439057, 5073208, 8355872, 8878114, 10146416, 17756228, 20292832, 35512456, 71024912, 142049824]

約数ペア:

[(1, 142049824), (2, 71024912), (4, 35512456), (7, 20292832), (8, 17756228), (14, 10146416), (16, 8878114), (17, 8355872), (28, 5073208), (32, 4439057), (34, 4177936), (49, 2898976), (56, 2536604), (68, 2088968), (73, 1945888), (98, 1449488), (112, 1268302), (119, 1193696), (136, 1044484), (146, 972944), (196, 724744), (224, 634151), (238, 596848), (272, 522242), (292, 486472), (392, 362372), (476, 298424), (511, 277984), (544, 261121), (584, 243236), (784, 181186), (833, 170528), (952, 149212), (1022, 138992), (1168, 121618), (1241, 114464), (1568, 90593), (1666, 85264), (1904, 74606), (2044, 69496), (2336, 60809), (2482, 57232), (3332, 42632), (3577, 39712), (3808, 37303), (4088, 34748), (4964, 28616), (5329, 26656), (6664, 21316), (7154, 19856), (8176, 17374), (8687, 16352), (9928, 14308), (10658, 13328)]