158430208

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:535

約数の個数: 88

約数和(自身を含む): 353721600

約数和(自身を除く): 195291392

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 479, 512, 544, 608, 646, 958, 1024, 1088, 1216, 1292, 1916, 2176, 2432, 2584, 3832, 4352, 4864, 5168, 7664, 8143, 8704, 9101, 9728, 10336, 15328, 16286, 17408, 18202, 19456, 20672, 30656, 32572, 36404, 41344, 61312, 65144, 72808, 82688, 122624, 130288, 145616, 154717, 165376, 245248, 260576, 291232, 309434, 330752, 490496, 521152, 582464, 618868, 1042304, 1164928, 1237736, 2084608, 2329856, 2475472, 4169216, 4659712, 4950944, 8338432, 9319424, 9901888, 19803776, 39607552, 79215104, 158430208]

約数ペア:

[(1, 158430208), (2, 79215104), (4, 39607552), (8, 19803776), (16, 9901888), (17, 9319424), (19, 8338432), (32, 4950944), (34, 4659712), (38, 4169216), (64, 2475472), (68, 2329856), (76, 2084608), (128, 1237736), (136, 1164928), (152, 1042304), (256, 618868), (272, 582464), (304, 521152), (323, 490496), (479, 330752), (512, 309434), (544, 291232), (608, 260576), (646, 245248), (958, 165376), (1024, 154717), (1088, 145616), (1216, 130288), (1292, 122624), (1916, 82688), (2176, 72808), (2432, 65144), (2584, 61312), (3832, 41344), (4352, 36404), (4864, 32572), (5168, 30656), (7664, 20672), (8143, 19456), (8704, 18202), (9101, 17408), (9728, 16286), (10336, 15328)]