158698208

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 342286560

約数和(自身を除く): 183588352

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 43, 58, 82, 86, 97, 116, 164, 172, 194, 232, 328, 344, 388, 464, 656, 688, 776, 928, 1189, 1247, 1312, 1376, 1552, 1763, 2378, 2494, 2813, 3104, 3526, 3977, 4171, 4756, 4988, 5626, 7052, 7954, 8342, 9512, 9976, 11252, 14104, 15908, 16684, 19024, 19952, 22504, 28208, 31816, 33368, 38048, 39904, 45008, 51127, 56416, 63632, 66736, 90016, 102254, 115333, 120959, 127264, 133472, 171011, 204508, 230666, 241918, 342022, 409016, 461332, 483836, 684044, 818032, 922664, 967672, 1368088, 1636064, 1845328, 1935344, 2736176, 3690656, 3870688, 4959319, 5472352, 9918638, 19837276, 39674552, 79349104, 158698208]

約数ペア:

[(1, 158698208), (2, 79349104), (4, 39674552), (8, 19837276), (16, 9918638), (29, 5472352), (32, 4959319), (41, 3870688), (43, 3690656), (58, 2736176), (82, 1935344), (86, 1845328), (97, 1636064), (116, 1368088), (164, 967672), (172, 922664), (194, 818032), (232, 684044), (328, 483836), (344, 461332), (388, 409016), (464, 342022), (656, 241918), (688, 230666), (776, 204508), (928, 171011), (1189, 133472), (1247, 127264), (1312, 120959), (1376, 115333), (1552, 102254), (1763, 90016), (2378, 66736), (2494, 63632), (2813, 56416), (3104, 51127), (3526, 45008), (3977, 39904), (4171, 38048), (4756, 33368), (4988, 31816), (5626, 28208), (7052, 22504), (7954, 19952), (8342, 19024), (9512, 16684), (9976, 15908), (11252, 14104)]