128134644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 361972800

約数和(自身を除く): 233838156

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 29, 33, 34, 44, 51, 58, 66, 68, 87, 102, 116, 121, 132, 174, 179, 187, 204, 242, 319, 348, 358, 363, 374, 484, 493, 537, 561, 638, 716, 726, 748, 957, 986, 1074, 1122, 1276, 1452, 1479, 1914, 1969, 1972, 2057, 2148, 2244, 2958, 3043, 3509, 3828, 3938, 4114, 5191, 5423, 5907, 5916, 6086, 6171, 7018, 7876, 8228, 9129, 10382, 10527, 10846, 11814, 12172, 12342, 14036, 15573, 16269, 18258, 20764, 21054, 21659, 21692, 23628, 24684, 31146, 32538, 33473, 36516, 42108, 43318, 57101, 59653, 62292, 64977, 65076, 66946, 86636, 88247, 100419, 114202, 119306, 129954, 133892, 171303, 176494, 178959, 200838, 228404, 238612, 259908, 264741, 342606, 352988, 357918, 368203, 401676, 529482, 628111, 685212, 715836, 736406, 970717, 1058964, 1104609, 1256222, 1472812, 1884333, 1941434, 2209218, 2512444, 2912151, 3768666, 3882868, 4418436, 5824302, 7537332, 10677887, 11648604, 21355774, 32033661, 42711548, 64067322, 128134644]

約数ペア:

[(1, 128134644), (2, 64067322), (3, 42711548), (4, 32033661), (6, 21355774), (11, 11648604), (12, 10677887), (17, 7537332), (22, 5824302), (29, 4418436), (33, 3882868), (34, 3768666), (44, 2912151), (51, 2512444), (58, 2209218), (66, 1941434), (68, 1884333), (87, 1472812), (102, 1256222), (116, 1104609), (121, 1058964), (132, 970717), (174, 736406), (179, 715836), (187, 685212), (204, 628111), (242, 529482), (319, 401676), (348, 368203), (358, 357918), (363, 352988), (374, 342606), (484, 264741), (493, 259908), (537, 238612), (561, 228404), (638, 200838), (716, 178959), (726, 176494), (748, 171303), (957, 133892), (986, 129954), (1074, 119306), (1122, 114202), (1276, 100419), (1452, 88247), (1479, 86636), (1914, 66946), (1969, 65076), (1972, 64977), (2057, 62292), (2148, 59653), (2244, 57101), (2958, 43318), (3043, 42108), (3509, 36516), (3828, 33473), (3938, 32538), (4114, 31146), (5191, 24684), (5423, 23628), (5907, 21692), (5916, 21659), (6086, 21054), (6171, 20764), (7018, 18258), (7876, 16269), (8228, 15573), (9129, 14036), (10382, 12342), (10527, 12172), (10846, 11814)]