153747088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2060

約数の個数: 80

約数和(自身を含む): 357120000

約数和(自身を除く): 203372912

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 176, 184, 209, 253, 304, 368, 418, 437, 506, 836, 874, 1012, 1672, 1748, 1999, 2024, 3344, 3496, 3998, 4048, 4807, 6992, 7996, 9614, 15992, 19228, 21989, 31984, 37981, 38456, 43978, 45977, 75962, 76912, 87956, 91954, 151924, 175912, 183908, 303848, 351824, 367816, 417791, 505747, 607696, 735632, 835582, 873563, 1011494, 1671164, 1747126, 2022988, 3342328, 3494252, 4045976, 6684656, 6988504, 8091952, 9609193, 13977008, 19218386, 38436772, 76873544, 153747088]

約数ペア:

[(1, 153747088), (2, 76873544), (4, 38436772), (8, 19218386), (11, 13977008), (16, 9609193), (19, 8091952), (22, 6988504), (23, 6684656), (38, 4045976), (44, 3494252), (46, 3342328), (76, 2022988), (88, 1747126), (92, 1671164), (152, 1011494), (176, 873563), (184, 835582), (209, 735632), (253, 607696), (304, 505747), (368, 417791), (418, 367816), (437, 351824), (506, 303848), (836, 183908), (874, 175912), (1012, 151924), (1672, 91954), (1748, 87956), (1999, 76912), (2024, 75962), (3344, 45977), (3496, 43978), (3998, 38456), (4048, 37981), (4807, 31984), (6992, 21989), (7996, 19228), (9614, 15992)]