194503456

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2046

約数の個数: 96

約数和(自身を含む): 480936960

約数和(自身を除く): 286433504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 224, 266, 304, 322, 368, 437, 532, 608, 644, 736, 874, 1064, 1288, 1748, 1987, 2128, 2576, 3059, 3496, 3974, 4256, 5152, 6118, 6992, 7948, 12236, 13909, 13984, 15896, 24472, 27818, 31792, 37753, 45701, 48944, 55636, 63584, 75506, 91402, 97888, 111272, 151012, 182804, 222544, 264271, 302024, 319907, 365608, 445088, 528542, 604048, 639814, 731216, 868319, 1057084, 1208096, 1279628, 1462432, 1736638, 2114168, 2559256, 3473276, 4228336, 5118512, 6078233, 6946552, 8456672, 10237024, 12156466, 13893104, 24312932, 27786208, 48625864, 97251728, 194503456]

約数ペア:

[(1, 194503456), (2, 97251728), (4, 48625864), (7, 27786208), (8, 24312932), (14, 13893104), (16, 12156466), (19, 10237024), (23, 8456672), (28, 6946552), (32, 6078233), (38, 5118512), (46, 4228336), (56, 3473276), (76, 2559256), (92, 2114168), (112, 1736638), (133, 1462432), (152, 1279628), (161, 1208096), (184, 1057084), (224, 868319), (266, 731216), (304, 639814), (322, 604048), (368, 528542), (437, 445088), (532, 365608), (608, 319907), (644, 302024), (736, 264271), (874, 222544), (1064, 182804), (1288, 151012), (1748, 111272), (1987, 97888), (2128, 91402), (2576, 75506), (3059, 63584), (3496, 55636), (3974, 48944), (4256, 45701), (5152, 37753), (6118, 31792), (6992, 27818), (7948, 24472), (12236, 15896), (13909, 13984)]