168464912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 424306176

約数和(自身を除く): 255841264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 242, 248, 308, 341, 401, 434, 484, 496, 616, 682, 802, 847, 868, 968, 1232, 1364, 1604, 1694, 1736, 1936, 2387, 2728, 2807, 3208, 3388, 3472, 3751, 4411, 4774, 5456, 5614, 6416, 6776, 7502, 8822, 9548, 11228, 12431, 13552, 15004, 17644, 19096, 22456, 24862, 26257, 30008, 30877, 35288, 38192, 44912, 48521, 49724, 52514, 60016, 61754, 70576, 87017, 97042, 99448, 105028, 123508, 136741, 174034, 194084, 198896, 210056, 247016, 273482, 339647, 348068, 388168, 420112, 494032, 546964, 679294, 696136, 776336, 957187, 1093928, 1358588, 1392272, 1504151, 1914374, 2187856, 2717176, 3008302, 3828748, 5434352, 6016604, 7657496, 10529057, 12033208, 15314992, 21058114, 24066416, 42116228, 84232456, 168464912]

約数ペア:

[(1, 168464912), (2, 84232456), (4, 42116228), (7, 24066416), (8, 21058114), (11, 15314992), (14, 12033208), (16, 10529057), (22, 7657496), (28, 6016604), (31, 5434352), (44, 3828748), (56, 3008302), (62, 2717176), (77, 2187856), (88, 1914374), (112, 1504151), (121, 1392272), (124, 1358588), (154, 1093928), (176, 957187), (217, 776336), (242, 696136), (248, 679294), (308, 546964), (341, 494032), (401, 420112), (434, 388168), (484, 348068), (496, 339647), (616, 273482), (682, 247016), (802, 210056), (847, 198896), (868, 194084), (968, 174034), (1232, 136741), (1364, 123508), (1604, 105028), (1694, 99448), (1736, 97042), (1936, 87017), (2387, 70576), (2728, 61754), (2807, 60016), (3208, 52514), (3388, 49724), (3472, 48521), (3751, 44912), (4411, 38192), (4774, 35288), (5456, 30877), (5614, 30008), (6416, 26257), (6776, 24862), (7502, 22456), (8822, 19096), (9548, 17644), (11228, 15004), (12431, 13552)]