144821824

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 112

約数和(自身を含む): 346740480

約数和(自身を除く): 201918656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 71, 112, 116, 142, 157, 203, 224, 232, 284, 314, 406, 448, 464, 497, 568, 628, 812, 928, 994, 1099, 1136, 1256, 1624, 1856, 1988, 2059, 2198, 2272, 2512, 3248, 3976, 4118, 4396, 4544, 4553, 5024, 6496, 7952, 8236, 8792, 9106, 10048, 11147, 12992, 14413, 15904, 16472, 17584, 18212, 22294, 28826, 31808, 31871, 32944, 35168, 36424, 44588, 57652, 63742, 65888, 70336, 72848, 78029, 89176, 115304, 127484, 131776, 145696, 156058, 178352, 230608, 254968, 291392, 312116, 323263, 356704, 461216, 509936, 624232, 646526, 713408, 922432, 1019872, 1248464, 1293052, 2039744, 2262841, 2496928, 2586104, 4525682, 4993856, 5172208, 9051364, 10344416, 18102728, 20688832, 36205456, 72410912, 144821824]

約数ペア:

[(1, 144821824), (2, 72410912), (4, 36205456), (7, 20688832), (8, 18102728), (14, 10344416), (16, 9051364), (28, 5172208), (29, 4993856), (32, 4525682), (56, 2586104), (58, 2496928), (64, 2262841), (71, 2039744), (112, 1293052), (116, 1248464), (142, 1019872), (157, 922432), (203, 713408), (224, 646526), (232, 624232), (284, 509936), (314, 461216), (406, 356704), (448, 323263), (464, 312116), (497, 291392), (568, 254968), (628, 230608), (812, 178352), (928, 156058), (994, 145696), (1099, 131776), (1136, 127484), (1256, 115304), (1624, 89176), (1856, 78029), (1988, 72848), (2059, 70336), (2198, 65888), (2272, 63742), (2512, 57652), (3248, 44588), (3976, 36424), (4118, 35168), (4396, 32944), (4544, 31871), (4553, 31808), (5024, 28826), (6496, 22294), (7952, 18212), (8236, 17584), (8792, 16472), (9106, 15904), (10048, 14413), (11147, 12992)]