173183488

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 80

約数和(自身を含む): 371889144

約数和(自身を除く): 198705656

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 197, 202, 256, 272, 394, 404, 512, 544, 788, 808, 1088, 1576, 1616, 1717, 2176, 3152, 3232, 3349, 3434, 4352, 6304, 6464, 6698, 6868, 8704, 12608, 12928, 13396, 13736, 19897, 25216, 25856, 26792, 27472, 39794, 50432, 51712, 53584, 54944, 79588, 100864, 107168, 109888, 159176, 214336, 219776, 318352, 338249, 428672, 439552, 636704, 676498, 857344, 879104, 1273408, 1352996, 1714688, 2546816, 2705992, 5093632, 5411984, 10187264, 10823968, 21647936, 43295872, 86591744, 173183488]

約数ペア:

[(1, 173183488), (2, 86591744), (4, 43295872), (8, 21647936), (16, 10823968), (17, 10187264), (32, 5411984), (34, 5093632), (64, 2705992), (68, 2546816), (101, 1714688), (128, 1352996), (136, 1273408), (197, 879104), (202, 857344), (256, 676498), (272, 636704), (394, 439552), (404, 428672), (512, 338249), (544, 318352), (788, 219776), (808, 214336), (1088, 159176), (1576, 109888), (1616, 107168), (1717, 100864), (2176, 79588), (3152, 54944), (3232, 53584), (3349, 51712), (3434, 50432), (4352, 39794), (6304, 27472), (6464, 26792), (6698, 25856), (6868, 25216), (8704, 19897), (12608, 13736), (12928, 13396)]