149887056

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 431034912

約数和(自身を除く): 281147856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 131, 132, 176, 197, 242, 262, 264, 363, 393, 394, 484, 524, 528, 591, 726, 786, 788, 968, 1048, 1182, 1441, 1452, 1572, 1576, 1936, 2096, 2167, 2364, 2882, 2904, 3144, 3152, 4323, 4334, 4728, 5764, 5808, 6288, 6501, 8646, 8668, 9456, 11528, 13002, 15851, 17292, 17336, 23056, 23837, 25807, 26004, 31702, 34584, 34672, 47553, 47674, 51614, 52008, 63404, 69168, 71511, 77421, 95106, 95348, 103228, 104016, 126808, 143022, 154842, 190212, 190696, 206456, 253616, 283877, 286044, 309684, 380424, 381392, 412912, 567754, 572088, 619368, 760848, 851631, 1135508, 1144176, 1238736, 1703262, 2271016, 3122647, 3406524, 4542032, 6245294, 6813048, 9367941, 12490588, 13626096, 18735882, 24981176, 37471764, 49962352, 74943528, 149887056]

約数ペア:

[(1, 149887056), (2, 74943528), (3, 49962352), (4, 37471764), (6, 24981176), (8, 18735882), (11, 13626096), (12, 12490588), (16, 9367941), (22, 6813048), (24, 6245294), (33, 4542032), (44, 3406524), (48, 3122647), (66, 2271016), (88, 1703262), (121, 1238736), (131, 1144176), (132, 1135508), (176, 851631), (197, 760848), (242, 619368), (262, 572088), (264, 567754), (363, 412912), (393, 381392), (394, 380424), (484, 309684), (524, 286044), (528, 283877), (591, 253616), (726, 206456), (786, 190696), (788, 190212), (968, 154842), (1048, 143022), (1182, 126808), (1441, 104016), (1452, 103228), (1572, 95348), (1576, 95106), (1936, 77421), (2096, 71511), (2167, 69168), (2364, 63404), (2882, 52008), (2904, 51614), (3144, 47674), (3152, 47553), (4323, 34672), (4334, 34584), (4728, 31702), (5764, 26004), (5808, 25807), (6288, 23837), (6501, 23056), (8646, 17336), (8668, 17292), (9456, 15851), (11528, 13002)]