230155408

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 530759680

約数和(自身を除く): 300604272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 151, 217, 248, 302, 434, 439, 496, 604, 868, 878, 1057, 1208, 1736, 1756, 2114, 2416, 3073, 3472, 3512, 4228, 4681, 6146, 7024, 8456, 9362, 12292, 13609, 16912, 18724, 24584, 27218, 32767, 37448, 49168, 54436, 65534, 66289, 74896, 95263, 108872, 131068, 132578, 190526, 217744, 262136, 265156, 381052, 464023, 524272, 530312, 762104, 928046, 1060624, 1524208, 1856092, 2054959, 3712184, 4109918, 7424368, 8219836, 14384713, 16439672, 28769426, 32879344, 57538852, 115077704, 230155408]

約数ペア:

[(1, 230155408), (2, 115077704), (4, 57538852), (7, 32879344), (8, 28769426), (14, 16439672), (16, 14384713), (28, 8219836), (31, 7424368), (56, 4109918), (62, 3712184), (112, 2054959), (124, 1856092), (151, 1524208), (217, 1060624), (248, 928046), (302, 762104), (434, 530312), (439, 524272), (496, 464023), (604, 381052), (868, 265156), (878, 262136), (1057, 217744), (1208, 190526), (1736, 132578), (1756, 131068), (2114, 108872), (2416, 95263), (3073, 74896), (3472, 66289), (3512, 65534), (4228, 54436), (4681, 49168), (6146, 37448), (7024, 32767), (8456, 27218), (9362, 24584), (12292, 18724), (13609, 16912)]