197979144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1491

約数の個数: 128

約数和(自身を含む): 590561280

約数和(自身を除く): 392582136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 186, 187, 204, 248, 264, 341, 372, 374, 408, 527, 561, 682, 744, 748, 1023, 1054, 1122, 1364, 1423, 1496, 1581, 2046, 2108, 2244, 2728, 2846, 3162, 4092, 4216, 4269, 4488, 5692, 5797, 6324, 8184, 8538, 11384, 11594, 12648, 15653, 17076, 17391, 23188, 24191, 31306, 34152, 34782, 44113, 46376, 46959, 48382, 62612, 69564, 72573, 88226, 93918, 96764, 125224, 132339, 139128, 145146, 176452, 187836, 193528, 264678, 266101, 290292, 352904, 375672, 485243, 529356, 532202, 580584, 749921, 798303, 970486, 1058712, 1064404, 1455729, 1499842, 1596606, 1940972, 2128808, 2249763, 2911458, 2999684, 3193212, 3881944, 4499526, 5822916, 5999368, 6386424, 8249131, 8999052, 11645832, 16498262, 17998104, 24747393, 32996524, 49494786, 65993048, 98989572, 197979144]

約数ペア:

[(1, 197979144), (2, 98989572), (3, 65993048), (4, 49494786), (6, 32996524), (8, 24747393), (11, 17998104), (12, 16498262), (17, 11645832), (22, 8999052), (24, 8249131), (31, 6386424), (33, 5999368), (34, 5822916), (44, 4499526), (51, 3881944), (62, 3193212), (66, 2999684), (68, 2911458), (88, 2249763), (93, 2128808), (102, 1940972), (124, 1596606), (132, 1499842), (136, 1455729), (186, 1064404), (187, 1058712), (204, 970486), (248, 798303), (264, 749921), (341, 580584), (372, 532202), (374, 529356), (408, 485243), (527, 375672), (561, 352904), (682, 290292), (744, 266101), (748, 264678), (1023, 193528), (1054, 187836), (1122, 176452), (1364, 145146), (1423, 139128), (1496, 132339), (1581, 125224), (2046, 96764), (2108, 93918), (2244, 88226), (2728, 72573), (2846, 69564), (3162, 62612), (4092, 48382), (4216, 46959), (4269, 46376), (4488, 44113), (5692, 34782), (5797, 34152), (6324, 31306), (8184, 24191), (8538, 23188), (11384, 17391), (11594, 17076), (12648, 15653)]