138899392

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:905

約数の個数: 56

約数和(自身を含む): 290267136

約数和(自身を除く): 151367744

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 127, 184, 254, 368, 508, 736, 743, 1016, 1472, 1486, 2032, 2921, 2972, 4064, 5842, 5944, 8128, 11684, 11888, 17089, 23368, 23776, 34178, 46736, 47552, 68356, 93472, 94361, 136712, 186944, 188722, 273424, 377444, 546848, 754888, 1093696, 1509776, 2170303, 3019552, 4340606, 6039104, 8681212, 17362424, 34724848, 69449696, 138899392]

約数ペア:

[(1, 138899392), (2, 69449696), (4, 34724848), (8, 17362424), (16, 8681212), (23, 6039104), (32, 4340606), (46, 3019552), (64, 2170303), (92, 1509776), (127, 1093696), (184, 754888), (254, 546848), (368, 377444), (508, 273424), (736, 188722), (743, 186944), (1016, 136712), (1472, 94361), (1486, 93472), (2032, 68356), (2921, 47552), (2972, 46736), (4064, 34178), (5842, 23776), (5944, 23368), (8128, 17089), (11684, 11888)]