188719872

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 556295040

約数和(自身を除く): 367575168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 89, 96, 128, 132, 176, 178, 192, 251, 256, 264, 267, 352, 356, 384, 502, 528, 534, 704, 712, 753, 768, 979, 1004, 1056, 1068, 1408, 1424, 1506, 1958, 2008, 2112, 2136, 2761, 2816, 2848, 2937, 3012, 3916, 4016, 4224, 4272, 5522, 5696, 5874, 6024, 7832, 8032, 8283, 8448, 8544, 11044, 11392, 11748, 12048, 15664, 16064, 16566, 17088, 22088, 22339, 22784, 23496, 24096, 31328, 32128, 33132, 34176, 44176, 44678, 46992, 48192, 62656, 64256, 66264, 67017, 68352, 88352, 89356, 93984, 96384, 125312, 132528, 134034, 176704, 178712, 187968, 192768, 245729, 250624, 265056, 268068, 353408, 357424, 375936, 491458, 530112, 536136, 706816, 714848, 737187, 751872, 982916, 1060224, 1072272, 1429696, 1474374, 1965832, 2120448, 2144544, 2859392, 2948748, 3931664, 4289088, 5718784, 5897496, 7863328, 8578176, 11794992, 15726656, 17156352, 23589984, 31453312, 47179968, 62906624, 94359936, 188719872]

約数ペア:

[(1, 188719872), (2, 94359936), (3, 62906624), (4, 47179968), (6, 31453312), (8, 23589984), (11, 17156352), (12, 15726656), (16, 11794992), (22, 8578176), (24, 7863328), (32, 5897496), (33, 5718784), (44, 4289088), (48, 3931664), (64, 2948748), (66, 2859392), (88, 2144544), (89, 2120448), (96, 1965832), (128, 1474374), (132, 1429696), (176, 1072272), (178, 1060224), (192, 982916), (251, 751872), (256, 737187), (264, 714848), (267, 706816), (352, 536136), (356, 530112), (384, 491458), (502, 375936), (528, 357424), (534, 353408), (704, 268068), (712, 265056), (753, 250624), (768, 245729), (979, 192768), (1004, 187968), (1056, 178712), (1068, 176704), (1408, 134034), (1424, 132528), (1506, 125312), (1958, 96384), (2008, 93984), (2112, 89356), (2136, 88352), (2761, 68352), (2816, 67017), (2848, 66264), (2937, 64256), (3012, 62656), (3916, 48192), (4016, 46992), (4224, 44678), (4272, 44176), (5522, 34176), (5696, 33132), (5874, 32128), (6024, 31328), (7832, 24096), (8032, 23496), (8283, 22784), (8448, 22339), (8544, 22088), (11044, 17088), (11392, 16566), (11748, 16064), (12048, 15664)]