148392828

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 386353968

約数和(自身を除く): 237961140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 257, 258, 373, 387, 514, 516, 746, 771, 774, 1028, 1119, 1492, 1542, 1548, 2238, 2313, 3084, 3357, 4476, 4626, 6714, 9252, 11051, 13428, 16039, 22102, 32078, 33153, 44204, 48117, 64156, 66306, 95861, 96234, 99459, 132612, 144351, 191722, 192468, 198918, 287583, 288702, 383444, 397836, 575166, 577404, 862749, 1150332, 1725498, 3450996, 4122023, 8244046, 12366069, 16488092, 24732138, 37098207, 49464276, 74196414, 148392828]

約数ペア:

[(1, 148392828), (2, 74196414), (3, 49464276), (4, 37098207), (6, 24732138), (9, 16488092), (12, 12366069), (18, 8244046), (36, 4122023), (43, 3450996), (86, 1725498), (129, 1150332), (172, 862749), (257, 577404), (258, 575166), (373, 397836), (387, 383444), (514, 288702), (516, 287583), (746, 198918), (771, 192468), (774, 191722), (1028, 144351), (1119, 132612), (1492, 99459), (1542, 96234), (1548, 95861), (2238, 66306), (2313, 64156), (3084, 48117), (3357, 44204), (4476, 33153), (4626, 32078), (6714, 22102), (9252, 16039), (11051, 13428)]