189559872

素因数分解:

$2^6\times 3^3\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:857

約数の個数: 112

約数和(自身を含む): 561522880

約数和(自身を除く): 371963008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 163, 192, 216, 288, 326, 432, 489, 576, 652, 673, 864, 978, 1304, 1346, 1467, 1728, 1956, 2019, 2608, 2692, 2934, 3912, 4038, 4401, 5216, 5384, 5868, 6057, 7824, 8076, 8802, 10432, 10768, 11736, 12114, 15648, 16152, 17604, 18171, 21536, 23472, 24228, 31296, 32304, 35208, 36342, 43072, 46944, 48456, 64608, 70416, 72684, 93888, 96912, 109699, 129216, 140832, 145368, 193824, 219398, 281664, 290736, 329097, 387648, 438796, 581472, 658194, 877592, 987291, 1162944, 1316388, 1755184, 1974582, 2632776, 2961873, 3510368, 3949164, 5265552, 5923746, 7020736, 7898328, 10531104, 11847492, 15796656, 21062208, 23694984, 31593312, 47389968, 63186624, 94779936, 189559872]

約数ペア:

[(1, 189559872), (2, 94779936), (3, 63186624), (4, 47389968), (6, 31593312), (8, 23694984), (9, 21062208), (12, 15796656), (16, 11847492), (18, 10531104), (24, 7898328), (27, 7020736), (32, 5923746), (36, 5265552), (48, 3949164), (54, 3510368), (64, 2961873), (72, 2632776), (96, 1974582), (108, 1755184), (144, 1316388), (163, 1162944), (192, 987291), (216, 877592), (288, 658194), (326, 581472), (432, 438796), (489, 387648), (576, 329097), (652, 290736), (673, 281664), (864, 219398), (978, 193824), (1304, 145368), (1346, 140832), (1467, 129216), (1728, 109699), (1956, 96912), (2019, 93888), (2608, 72684), (2692, 70416), (2934, 64608), (3912, 48456), (4038, 46944), (4401, 43072), (5216, 36342), (5384, 35208), (5868, 32304), (6057, 31296), (7824, 24228), (8076, 23472), (8802, 21536), (10432, 18171), (10768, 17604), (11736, 16152), (12114, 15648)]