139713532

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 293146560

約数和(自身を除く): 153433028

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 73, 116, 146, 203, 292, 406, 511, 812, 1022, 2044, 2117, 2357, 4234, 4714, 8468, 9428, 14819, 16499, 29638, 32998, 59276, 65996, 68353, 136706, 172061, 273412, 344122, 478471, 688244, 956942, 1204427, 1913884, 2408854, 4817708, 4989769, 9979538, 19959076, 34928383, 69856766, 139713532]

約数ペア:

[(1, 139713532), (2, 69856766), (4, 34928383), (7, 19959076), (14, 9979538), (28, 4989769), (29, 4817708), (58, 2408854), (73, 1913884), (116, 1204427), (146, 956942), (203, 688244), (292, 478471), (406, 344122), (511, 273412), (812, 172061), (1022, 136706), (2044, 68353), (2117, 65996), (2357, 59276), (4234, 32998), (4714, 29638), (8468, 16499), (9428, 14819)]