141378978944

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{221303}}^1$

素因数の和:221378

約数の個数: 128

約数和(自身を含む): 346721402880

約数和(自身を除く): 205342423936

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 128, 161, 184, 217, 224, 248, 322, 368, 434, 448, 496, 644, 713, 736, 868, 896, 992, 1288, 1426, 1472, 1736, 1984, 2576, 2852, 2944, 3472, 3968, 4991, 5152, 5704, 6944, 9982, 10304, 11408, 13888, 19964, 20608, 22816, 27776, 39928, 45632, 79856, 91264, 159712, 221303, 319424, 442606, 638848, 885212, 1549121, 1770424, 3098242, 3540848, 5089969, 6196484, 6860393, 7081696, 10179938, 12392968, 13720786, 14163392, 20359876, 24785936, 27441572, 28326784, 35629783, 40719752, 48022751, 49571872, 54883144, 71259566, 81439504, 96045502, 99143744, 109766288, 142519132, 157789039, 162879008, 192091004, 198287488, 219532576, 285038264, 315578078, 325758016, 384182008, 439065152, 570076528, 631156156, 651516032, 768364016, 878130304, 1104523273, 1140153056, 1262312312, 1536728032, 2209046546, 2280306112, 2524624624, 3073456064, 4418093092, 4560612224, 5049249248, 6146912128, 8836186184, 10098498496, 17672372368, 20196996992, 35344744736, 70689489472, 141378978944]

約数ペア:

[(1, 141378978944), (2, 70689489472), (4, 35344744736), (7, 20196996992), (8, 17672372368), (14, 10098498496), (16, 8836186184), (23, 6146912128), (28, 5049249248), (31, 4560612224), (32, 4418093092), (46, 3073456064), (56, 2524624624), (62, 2280306112), (64, 2209046546), (92, 1536728032), (112, 1262312312), (124, 1140153056), (128, 1104523273), (161, 878130304), (184, 768364016), (217, 651516032), (224, 631156156), (248, 570076528), (322, 439065152), (368, 384182008), (434, 325758016), (448, 315578078), (496, 285038264), (644, 219532576), (713, 198287488), (736, 192091004), (868, 162879008), (896, 157789039), (992, 142519132), (1288, 109766288), (1426, 99143744), (1472, 96045502), (1736, 81439504), (1984, 71259566), (2576, 54883144), (2852, 49571872), (2944, 48022751), (3472, 40719752), (3968, 35629783), (4991, 28326784), (5152, 27441572), (5704, 24785936), (6944, 20359876), (9982, 14163392), (10304, 13720786), (11408, 12392968), (13888, 10179938), (19964, 7081696), (20608, 6860393), (22816, 6196484), (27776, 5089969), (39928, 3540848), (45632, 3098242), (79856, 1770424), (91264, 1549121), (159712, 885212), (221303, 638848), (319424, 442606)]