115215904

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 234425016

約数和(自身を除く): 119209112

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 137, 164, 274, 328, 548, 641, 656, 1096, 1282, 1312, 2192, 2564, 4384, 5128, 5617, 10256, 11234, 20512, 22468, 26281, 44936, 52562, 87817, 89872, 105124, 175634, 179744, 210248, 351268, 420496, 702536, 840992, 1405072, 2810144, 3600497, 7200994, 14401988, 28803976, 57607952, 115215904]

約数ペア:

[(1, 115215904), (2, 57607952), (4, 28803976), (8, 14401988), (16, 7200994), (32, 3600497), (41, 2810144), (82, 1405072), (137, 840992), (164, 702536), (274, 420496), (328, 351268), (548, 210248), (641, 179744), (656, 175634), (1096, 105124), (1282, 89872), (1312, 87817), (2192, 52562), (2564, 44936), (4384, 26281), (5128, 22468), (5617, 20512), (10256, 11234)]