141435392

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 356167680

約数和(自身を除く): 214732288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 67, 76, 112, 124, 128, 133, 134, 152, 217, 224, 248, 256, 266, 268, 304, 434, 448, 469, 496, 512, 532, 536, 589, 608, 868, 896, 938, 992, 1064, 1072, 1178, 1216, 1273, 1736, 1792, 1876, 1984, 2077, 2128, 2144, 2356, 2432, 2546, 3472, 3584, 3752, 3968, 4123, 4154, 4256, 4288, 4712, 4864, 5092, 6944, 7504, 7936, 8246, 8308, 8512, 8576, 8911, 9424, 9728, 10184, 13888, 14539, 15008, 15872, 16492, 16616, 17024, 17152, 17822, 18848, 20368, 27776, 29078, 30016, 32984, 33232, 34048, 34304, 35644, 37696, 39463, 40736, 55552, 58156, 60032, 65968, 66464, 68096, 71288, 75392, 78926, 81472, 111104, 116312, 120064, 131936, 132928, 142576, 150784, 157852, 162944, 232624, 240128, 263872, 265856, 276241, 285152, 301568, 315704, 325888, 465248, 527744, 531712, 552482, 570304, 631408, 651776, 930496, 1055488, 1063424, 1104964, 1140608, 1262816, 1860992, 2110976, 2209928, 2281216, 2525632, 3721984, 4419856, 4562432, 5051264, 7443968, 8839712, 10102528, 17679424, 20205056, 35358848, 70717696, 141435392]

約数ペア:

[(1, 141435392), (2, 70717696), (4, 35358848), (7, 20205056), (8, 17679424), (14, 10102528), (16, 8839712), (19, 7443968), (28, 5051264), (31, 4562432), (32, 4419856), (38, 3721984), (56, 2525632), (62, 2281216), (64, 2209928), (67, 2110976), (76, 1860992), (112, 1262816), (124, 1140608), (128, 1104964), (133, 1063424), (134, 1055488), (152, 930496), (217, 651776), (224, 631408), (248, 570304), (256, 552482), (266, 531712), (268, 527744), (304, 465248), (434, 325888), (448, 315704), (469, 301568), (496, 285152), (512, 276241), (532, 265856), (536, 263872), (589, 240128), (608, 232624), (868, 162944), (896, 157852), (938, 150784), (992, 142576), (1064, 132928), (1072, 131936), (1178, 120064), (1216, 116312), (1273, 111104), (1736, 81472), (1792, 78926), (1876, 75392), (1984, 71288), (2077, 68096), (2128, 66464), (2144, 65968), (2356, 60032), (2432, 58156), (2546, 55552), (3472, 40736), (3584, 39463), (3752, 37696), (3968, 35644), (4123, 34304), (4154, 34048), (4256, 33232), (4288, 32984), (4712, 30016), (4864, 29078), (5092, 27776), (6944, 20368), (7504, 18848), (7936, 17822), (8246, 17152), (8308, 17024), (8512, 16616), (8576, 16492), (8911, 15872), (9424, 15008), (9728, 14539), (10184, 13888)]