189238632

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1287

約数の個数: 128

約数和(自身を含む): 561254400

約数和(自身を除く): 372015768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 31, 33, 38, 44, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 186, 209, 228, 248, 264, 341, 372, 418, 456, 589, 627, 682, 744, 836, 1023, 1178, 1217, 1254, 1364, 1672, 1767, 2046, 2356, 2434, 2508, 2728, 3534, 3651, 4092, 4712, 4868, 5016, 6479, 7068, 7302, 8184, 9736, 12958, 13387, 14136, 14604, 19437, 23123, 25916, 26774, 29208, 37727, 38874, 40161, 46246, 51832, 53548, 69369, 75454, 77748, 80322, 92492, 107096, 113181, 138738, 150908, 155496, 160644, 184984, 226362, 254353, 277476, 301816, 321288, 414997, 452724, 508706, 554952, 716813, 763059, 829994, 905448, 1017412, 1244991, 1433626, 1526118, 1659988, 2034824, 2150439, 2489982, 2867252, 3052236, 3319976, 4300878, 4979964, 5734504, 6104472, 7884943, 8601756, 9959928, 15769886, 17203512, 23654829, 31539772, 47309658, 63079544, 94619316, 189238632]

約数ペア:

[(1, 189238632), (2, 94619316), (3, 63079544), (4, 47309658), (6, 31539772), (8, 23654829), (11, 17203512), (12, 15769886), (19, 9959928), (22, 8601756), (24, 7884943), (31, 6104472), (33, 5734504), (38, 4979964), (44, 4300878), (57, 3319976), (62, 3052236), (66, 2867252), (76, 2489982), (88, 2150439), (93, 2034824), (114, 1659988), (124, 1526118), (132, 1433626), (152, 1244991), (186, 1017412), (209, 905448), (228, 829994), (248, 763059), (264, 716813), (341, 554952), (372, 508706), (418, 452724), (456, 414997), (589, 321288), (627, 301816), (682, 277476), (744, 254353), (836, 226362), (1023, 184984), (1178, 160644), (1217, 155496), (1254, 150908), (1364, 138738), (1672, 113181), (1767, 107096), (2046, 92492), (2356, 80322), (2434, 77748), (2508, 75454), (2728, 69369), (3534, 53548), (3651, 51832), (4092, 46246), (4712, 40161), (4868, 38874), (5016, 37727), (6479, 29208), (7068, 26774), (7302, 25916), (8184, 23123), (9736, 19437), (12958, 14604), (13387, 14136)]