159352648

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 397393920

約数和(自身を除く): 238041272

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 31, 46, 52, 56, 62, 91, 92, 104, 124, 161, 182, 184, 217, 248, 299, 307, 322, 364, 403, 434, 598, 614, 644, 713, 728, 806, 868, 1196, 1228, 1288, 1426, 1612, 1736, 2093, 2149, 2392, 2456, 2821, 2852, 3224, 3991, 4186, 4298, 4991, 5642, 5704, 7061, 7982, 8372, 8596, 9269, 9517, 9982, 11284, 14122, 15964, 16744, 17192, 18538, 19034, 19964, 22568, 27937, 28244, 31928, 37076, 38068, 39928, 49427, 55874, 56488, 64883, 66619, 74152, 76136, 91793, 98854, 111748, 123721, 129766, 133238, 183586, 197708, 218891, 223496, 247442, 259532, 266476, 367172, 395416, 437782, 494884, 519064, 532952, 642551, 734344, 866047, 875564, 989768, 1285102, 1532237, 1732094, 1751128, 2570204, 2845583, 3064474, 3464188, 5140408, 5691166, 6128948, 6928376, 11382332, 12257896, 19919081, 22764664, 39838162, 79676324, 159352648]

約数ペア:

[(1, 159352648), (2, 79676324), (4, 39838162), (7, 22764664), (8, 19919081), (13, 12257896), (14, 11382332), (23, 6928376), (26, 6128948), (28, 5691166), (31, 5140408), (46, 3464188), (52, 3064474), (56, 2845583), (62, 2570204), (91, 1751128), (92, 1732094), (104, 1532237), (124, 1285102), (161, 989768), (182, 875564), (184, 866047), (217, 734344), (248, 642551), (299, 532952), (307, 519064), (322, 494884), (364, 437782), (403, 395416), (434, 367172), (598, 266476), (614, 259532), (644, 247442), (713, 223496), (728, 218891), (806, 197708), (868, 183586), (1196, 133238), (1228, 129766), (1288, 123721), (1426, 111748), (1612, 98854), (1736, 91793), (2093, 76136), (2149, 74152), (2392, 66619), (2456, 64883), (2821, 56488), (2852, 55874), (3224, 49427), (3991, 39928), (4186, 38068), (4298, 37076), (4991, 31928), (5642, 28244), (5704, 27937), (7061, 22568), (7982, 19964), (8372, 19034), (8596, 18538), (9269, 17192), (9517, 16744), (9982, 15964), (11284, 14122)]