144812528

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4054

約数の個数: 80

約数和(自身を含む): 357477120

約数和(自身を除く): 212664592

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 4003, 4522, 5168, 8006, 9044, 16012, 18088, 28021, 32024, 36176, 56042, 64048, 68051, 76057, 112084, 136102, 152114, 224168, 272204, 304228, 448336, 476357, 532399, 544408, 608456, 952714, 1064798, 1088816, 1216912, 1292969, 1905428, 2129596, 2585938, 3810856, 4259192, 5171876, 7621712, 8518384, 9050783, 10343752, 18101566, 20687504, 36203132, 72406264, 144812528]

約数ペア:

[(1, 144812528), (2, 72406264), (4, 36203132), (7, 20687504), (8, 18101566), (14, 10343752), (16, 9050783), (17, 8518384), (19, 7621712), (28, 5171876), (34, 4259192), (38, 3810856), (56, 2585938), (68, 2129596), (76, 1905428), (112, 1292969), (119, 1216912), (133, 1088816), (136, 1064798), (152, 952714), (238, 608456), (266, 544408), (272, 532399), (304, 476357), (323, 448336), (476, 304228), (532, 272204), (646, 224168), (952, 152114), (1064, 136102), (1292, 112084), (1904, 76057), (2128, 68051), (2261, 64048), (2584, 56042), (4003, 36176), (4522, 32024), (5168, 28021), (8006, 18088), (9044, 16012)]