140302464

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:382

約数の個数: 128

約数和(自身を含む): 395841600

約数和(自身を除く): 255539136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 64, 86, 87, 96, 116, 128, 129, 172, 174, 192, 232, 258, 293, 344, 348, 384, 464, 516, 586, 688, 696, 879, 928, 1032, 1172, 1247, 1376, 1392, 1758, 1856, 2064, 2344, 2494, 2752, 2784, 3516, 3712, 3741, 4128, 4688, 4988, 5504, 5568, 7032, 7482, 8256, 8497, 9376, 9976, 11136, 12599, 14064, 14964, 16512, 16994, 18752, 19952, 25198, 25491, 28128, 29928, 33988, 37504, 37797, 39904, 50396, 50982, 56256, 59856, 67976, 75594, 79808, 100792, 101964, 112512, 119712, 135952, 151188, 159616, 201584, 203928, 239424, 271904, 302376, 365371, 403168, 407856, 478848, 543808, 604752, 730742, 806336, 815712, 1087616, 1096113, 1209504, 1461484, 1612672, 1631424, 2192226, 2419008, 2922968, 3262848, 4384452, 4838016, 5845936, 8768904, 11691872, 17537808, 23383744, 35075616, 46767488, 70151232, 140302464]

約数ペア:

[(1, 140302464), (2, 70151232), (3, 46767488), (4, 35075616), (6, 23383744), (8, 17537808), (12, 11691872), (16, 8768904), (24, 5845936), (29, 4838016), (32, 4384452), (43, 3262848), (48, 2922968), (58, 2419008), (64, 2192226), (86, 1631424), (87, 1612672), (96, 1461484), (116, 1209504), (128, 1096113), (129, 1087616), (172, 815712), (174, 806336), (192, 730742), (232, 604752), (258, 543808), (293, 478848), (344, 407856), (348, 403168), (384, 365371), (464, 302376), (516, 271904), (586, 239424), (688, 203928), (696, 201584), (879, 159616), (928, 151188), (1032, 135952), (1172, 119712), (1247, 112512), (1376, 101964), (1392, 100792), (1758, 79808), (1856, 75594), (2064, 67976), (2344, 59856), (2494, 56256), (2752, 50982), (2784, 50396), (3516, 39904), (3712, 37797), (3741, 37504), (4128, 33988), (4688, 29928), (4988, 28128), (5504, 25491), (5568, 25198), (7032, 19952), (7482, 18752), (8256, 16994), (8497, 16512), (9376, 14964), (9976, 14064), (11136, 12599)]