146760976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 310480128

約数和(自身を除く): 163719152

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 71, 82, 92, 137, 142, 164, 184, 274, 284, 328, 368, 548, 568, 656, 943, 1096, 1136, 1633, 1886, 2192, 2911, 3151, 3266, 3772, 5617, 5822, 6302, 6532, 7544, 9727, 11234, 11644, 12604, 13064, 15088, 19454, 22468, 23288, 25208, 26128, 38908, 44936, 46576, 50416, 66953, 77816, 89872, 129191, 133906, 155632, 223721, 258382, 267812, 398807, 447442, 516764, 535624, 797614, 894884, 1033528, 1071248, 1595228, 1789768, 2067056, 3190456, 3579536, 6380912, 9172561, 18345122, 36690244, 73380488, 146760976]

約数ペア:

[(1, 146760976), (2, 73380488), (4, 36690244), (8, 18345122), (16, 9172561), (23, 6380912), (41, 3579536), (46, 3190456), (71, 2067056), (82, 1789768), (92, 1595228), (137, 1071248), (142, 1033528), (164, 894884), (184, 797614), (274, 535624), (284, 516764), (328, 447442), (368, 398807), (548, 267812), (568, 258382), (656, 223721), (943, 155632), (1096, 133906), (1136, 129191), (1633, 89872), (1886, 77816), (2192, 66953), (2911, 50416), (3151, 46576), (3266, 44936), (3772, 38908), (5617, 26128), (5822, 25208), (6302, 23288), (6532, 22468), (7544, 19454), (9727, 15088), (11234, 13064), (11644, 12604)]