148992256

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 364976640

約数和(自身を除く): 215984384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 47, 56, 58, 61, 64, 94, 112, 116, 122, 128, 188, 203, 224, 232, 244, 256, 329, 376, 406, 427, 448, 464, 488, 658, 752, 812, 854, 896, 928, 976, 1316, 1363, 1504, 1624, 1708, 1769, 1792, 1856, 1952, 2632, 2726, 2867, 3008, 3248, 3416, 3538, 3712, 3904, 5264, 5452, 5734, 6016, 6496, 6832, 7076, 7424, 7808, 9541, 10528, 10904, 11468, 12032, 12383, 12992, 13664, 14152, 15616, 19082, 20069, 21056, 21808, 22936, 24766, 25984, 27328, 28304, 38164, 40138, 42112, 43616, 45872, 49532, 51968, 54656, 56608, 76328, 80276, 83143, 84224, 87232, 91744, 99064, 109312, 113216, 152656, 160552, 166286, 174464, 183488, 198128, 226432, 305312, 321104, 332572, 348928, 366976, 396256, 452864, 582001, 610624, 642208, 665144, 733952, 792512, 1164002, 1221248, 1284416, 1330288, 1585024, 2328004, 2442496, 2568832, 2660576, 3170048, 4656008, 5137664, 5321152, 9312016, 10642304, 18624032, 21284608, 37248064, 74496128, 148992256]

約数ペア:

[(1, 148992256), (2, 74496128), (4, 37248064), (7, 21284608), (8, 18624032), (14, 10642304), (16, 9312016), (28, 5321152), (29, 5137664), (32, 4656008), (47, 3170048), (56, 2660576), (58, 2568832), (61, 2442496), (64, 2328004), (94, 1585024), (112, 1330288), (116, 1284416), (122, 1221248), (128, 1164002), (188, 792512), (203, 733952), (224, 665144), (232, 642208), (244, 610624), (256, 582001), (329, 452864), (376, 396256), (406, 366976), (427, 348928), (448, 332572), (464, 321104), (488, 305312), (658, 226432), (752, 198128), (812, 183488), (854, 174464), (896, 166286), (928, 160552), (976, 152656), (1316, 113216), (1363, 109312), (1504, 99064), (1624, 91744), (1708, 87232), (1769, 84224), (1792, 83143), (1856, 80276), (1952, 76328), (2632, 56608), (2726, 54656), (2867, 51968), (3008, 49532), (3248, 45872), (3416, 43616), (3538, 42112), (3712, 40138), (3904, 38164), (5264, 28304), (5452, 27328), (5734, 25984), (6016, 24766), (6496, 22936), (6832, 21808), (7076, 21056), (7424, 20069), (7808, 19082), (9541, 15616), (10528, 14152), (10904, 13664), (11468, 12992), (12032, 12383)]