145717344

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 436363200

約数和(自身を除く): 290645856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 73, 87, 96, 116, 144, 146, 174, 219, 232, 239, 261, 288, 292, 348, 438, 464, 478, 522, 584, 657, 696, 717, 876, 928, 956, 1044, 1168, 1314, 1392, 1434, 1752, 1912, 2088, 2117, 2151, 2336, 2628, 2784, 2868, 3504, 3824, 4176, 4234, 4302, 5256, 5736, 6351, 6931, 7008, 7648, 8352, 8468, 8604, 10512, 11472, 12702, 13862, 16936, 17208, 17447, 19053, 20793, 21024, 22944, 25404, 27724, 33872, 34416, 34894, 38106, 41586, 50808, 52341, 55448, 62379, 67744, 68832, 69788, 76212, 83172, 101616, 104682, 110896, 124758, 139576, 152424, 157023, 166344, 203232, 209364, 221792, 249516, 279152, 304848, 314046, 332688, 418728, 499032, 505963, 558304, 609696, 628092, 665376, 837456, 998064, 1011926, 1256184, 1517889, 1674912, 1996128, 2023852, 2512368, 3035778, 4047704, 4553667, 5024736, 6071556, 8095408, 9107334, 12143112, 16190816, 18214668, 24286224, 36429336, 48572448, 72858672, 145717344]

約数ペア:

[(1, 145717344), (2, 72858672), (3, 48572448), (4, 36429336), (6, 24286224), (8, 18214668), (9, 16190816), (12, 12143112), (16, 9107334), (18, 8095408), (24, 6071556), (29, 5024736), (32, 4553667), (36, 4047704), (48, 3035778), (58, 2512368), (72, 2023852), (73, 1996128), (87, 1674912), (96, 1517889), (116, 1256184), (144, 1011926), (146, 998064), (174, 837456), (219, 665376), (232, 628092), (239, 609696), (261, 558304), (288, 505963), (292, 499032), (348, 418728), (438, 332688), (464, 314046), (478, 304848), (522, 279152), (584, 249516), (657, 221792), (696, 209364), (717, 203232), (876, 166344), (928, 157023), (956, 152424), (1044, 139576), (1168, 124758), (1314, 110896), (1392, 104682), (1434, 101616), (1752, 83172), (1912, 76212), (2088, 69788), (2117, 68832), (2151, 67744), (2336, 62379), (2628, 55448), (2784, 52341), (2868, 50808), (3504, 41586), (3824, 38106), (4176, 34894), (4234, 34416), (4302, 33872), (5256, 27724), (5736, 25404), (6351, 22944), (6931, 21024), (7008, 20793), (7648, 19053), (8352, 17447), (8468, 17208), (8604, 16936), (10512, 13862), (11472, 12702)]