31189536

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{191}}^1$

素因数の和:226

約数の個数: 168

約数和(自身を含む): 105767424

約数和(自身を除く): 74577888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 191, 216, 224, 243, 252, 288, 324, 336, 378, 382, 432, 486, 504, 567, 573, 648, 672, 729, 756, 764, 864, 972, 1008, 1134, 1146, 1296, 1337, 1458, 1512, 1528, 1701, 1719, 1944, 2016, 2268, 2292, 2592, 2674, 2916, 3024, 3056, 3402, 3438, 3888, 4011, 4536, 4584, 5103, 5157, 5348, 5832, 6048, 6112, 6804, 6876, 7776, 8022, 9072, 9168, 10206, 10314, 10696, 11664, 12033, 13608, 13752, 15471, 16044, 18144, 18336, 20412, 20628, 21392, 23328, 24066, 27216, 27504, 30942, 32088, 36099, 40824, 41256, 42784, 46413, 48132, 54432, 55008, 61884, 64176, 72198, 81648, 82512, 92826, 96264, 108297, 123768, 128352, 139239, 144396, 163296, 165024, 185652, 192528, 216594, 247536, 278478, 288792, 324891, 371304, 385056, 433188, 495072, 556956, 577584, 649782, 742608, 866376, 974673, 1113912, 1155168, 1299564, 1485216, 1732752, 1949346, 2227824, 2599128, 3465504, 3898692, 4455648, 5198256, 7797384, 10396512, 15594768, 31189536]

約数ペア:

[(1, 31189536), (2, 15594768), (3, 10396512), (4, 7797384), (6, 5198256), (7, 4455648), (8, 3898692), (9, 3465504), (12, 2599128), (14, 2227824), (16, 1949346), (18, 1732752), (21, 1485216), (24, 1299564), (27, 1155168), (28, 1113912), (32, 974673), (36, 866376), (42, 742608), (48, 649782), (54, 577584), (56, 556956), (63, 495072), (72, 433188), (81, 385056), (84, 371304), (96, 324891), (108, 288792), (112, 278478), (126, 247536), (144, 216594), (162, 192528), (168, 185652), (189, 165024), (191, 163296), (216, 144396), (224, 139239), (243, 128352), (252, 123768), (288, 108297), (324, 96264), (336, 92826), (378, 82512), (382, 81648), (432, 72198), (486, 64176), (504, 61884), (567, 55008), (573, 54432), (648, 48132), (672, 46413), (729, 42784), (756, 41256), (764, 40824), (864, 36099), (972, 32088), (1008, 30942), (1134, 27504), (1146, 27216), (1296, 24066), (1337, 23328), (1458, 21392), (1512, 20628), (1528, 20412), (1701, 18336), (1719, 18144), (1944, 16044), (2016, 15471), (2268, 13752), (2292, 13608), (2592, 12033), (2674, 11664), (2916, 10696), (3024, 10314), (3056, 10206), (3402, 9168), (3438, 9072), (3888, 8022), (4011, 7776), (4536, 6876), (4584, 6804), (5103, 6112), (5157, 6048), (5348, 5832)]