140583352

素因数分解:

$2^3\times 7^4\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:610

約数の個数: 80

約数和(自身を含む): 331750440

約数和(自身を除く): 191167088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 563, 637, 686, 728, 1126, 1274, 1372, 2252, 2401, 2548, 2744, 3941, 4459, 4504, 4802, 5096, 7319, 7882, 8918, 9604, 14638, 15764, 17836, 19208, 27587, 29276, 31213, 31528, 35672, 51233, 55174, 58552, 62426, 102466, 110348, 124852, 193109, 204932, 220696, 249704, 358631, 386218, 409864, 717262, 772436, 1351763, 1434524, 1544872, 2510417, 2703526, 2869048, 5020834, 5407052, 10041668, 10814104, 17572919, 20083336, 35145838, 70291676, 140583352]

約数ペア:

[(1, 140583352), (2, 70291676), (4, 35145838), (7, 20083336), (8, 17572919), (13, 10814104), (14, 10041668), (26, 5407052), (28, 5020834), (49, 2869048), (52, 2703526), (56, 2510417), (91, 1544872), (98, 1434524), (104, 1351763), (182, 772436), (196, 717262), (343, 409864), (364, 386218), (392, 358631), (563, 249704), (637, 220696), (686, 204932), (728, 193109), (1126, 124852), (1274, 110348), (1372, 102466), (2252, 62426), (2401, 58552), (2548, 55174), (2744, 51233), (3941, 35672), (4459, 31528), (4504, 31213), (4802, 29276), (5096, 27587), (7319, 19208), (7882, 17836), (8918, 15764), (9604, 14638)]