154927976

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5021}}^1$

素因数の和:5082

約数の個数: 64

約数和(自身を含む): 361584000

約数和(自身を除く): 206656024

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 812, 1064, 1102, 1624, 2204, 3857, 4408, 5021, 7714, 10042, 15428, 20084, 30856, 35147, 40168, 70294, 95399, 140588, 145609, 190798, 281176, 291218, 381596, 582436, 667793, 763192, 1019263, 1164872, 1335586, 2038526, 2671172, 2766571, 4077052, 5342344, 5533142, 8154104, 11066284, 19365997, 22132568, 38731994, 77463988, 154927976]

約数ペア:

[(1, 154927976), (2, 77463988), (4, 38731994), (7, 22132568), (8, 19365997), (14, 11066284), (19, 8154104), (28, 5533142), (29, 5342344), (38, 4077052), (56, 2766571), (58, 2671172), (76, 2038526), (116, 1335586), (133, 1164872), (152, 1019263), (203, 763192), (232, 667793), (266, 582436), (406, 381596), (532, 291218), (551, 281176), (812, 190798), (1064, 145609), (1102, 140588), (1624, 95399), (2204, 70294), (3857, 40168), (4408, 35147), (5021, 30856), (7714, 20084), (10042, 15428)]