144506128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 316535296

約数和(自身を除く): 172029168

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 73, 104, 124, 146, 208, 248, 292, 307, 403, 496, 584, 614, 806, 949, 1168, 1228, 1612, 1898, 2263, 2456, 3224, 3796, 3991, 4526, 4912, 6448, 7592, 7982, 9052, 9517, 15184, 15964, 18104, 19034, 22411, 29419, 31928, 36208, 38068, 44822, 58838, 63856, 76136, 89644, 117676, 123721, 152272, 179288, 235352, 247442, 291343, 358576, 470704, 494884, 582686, 694741, 989768, 1165372, 1389482, 1979536, 2330744, 2778964, 4661488, 5557928, 9031633, 11115856, 18063266, 36126532, 72253064, 144506128]

約数ペア:

[(1, 144506128), (2, 72253064), (4, 36126532), (8, 18063266), (13, 11115856), (16, 9031633), (26, 5557928), (31, 4661488), (52, 2778964), (62, 2330744), (73, 1979536), (104, 1389482), (124, 1165372), (146, 989768), (208, 694741), (248, 582686), (292, 494884), (307, 470704), (403, 358576), (496, 291343), (584, 247442), (614, 235352), (806, 179288), (949, 152272), (1168, 123721), (1228, 117676), (1612, 89644), (1898, 76136), (2263, 63856), (2456, 58838), (3224, 44822), (3796, 38068), (3991, 36208), (4526, 31928), (4912, 29419), (6448, 22411), (7592, 19034), (7982, 18104), (9052, 15964), (9517, 15184)]