189357312

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{3121}}^1$

素因数の和:3219

約数の個数: 72

約数和(自身を含む): 510509440

約数和(自身を除く): 321152128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 632, 768, 948, 1264, 1896, 2528, 3121, 3792, 5056, 6242, 7584, 9363, 10112, 12484, 15168, 18726, 20224, 24968, 30336, 37452, 49936, 60672, 74904, 99872, 149808, 199744, 246559, 299616, 399488, 493118, 599232, 739677, 798976, 986236, 1198464, 1479354, 1972472, 2396928, 2958708, 3944944, 5917416, 7889888, 11834832, 15779776, 23669664, 31559552, 47339328, 63119104, 94678656, 189357312]

約数ペア:

[(1, 189357312), (2, 94678656), (3, 63119104), (4, 47339328), (6, 31559552), (8, 23669664), (12, 15779776), (16, 11834832), (24, 7889888), (32, 5917416), (48, 3944944), (64, 2958708), (79, 2396928), (96, 1972472), (128, 1479354), (158, 1198464), (192, 986236), (237, 798976), (256, 739677), (316, 599232), (384, 493118), (474, 399488), (632, 299616), (768, 246559), (948, 199744), (1264, 149808), (1896, 99872), (2528, 74904), (3121, 60672), (3792, 49936), (5056, 37452), (6242, 30336), (7584, 24968), (9363, 20224), (10112, 18726), (12484, 15168)]