145987248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{977}}^1$

素因数の和:1282

約数の個数: 80

約数和(自身を含む): 413294976

約数和(自身を除く): 267307728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 283, 528, 566, 849, 977, 1132, 1698, 1954, 2264, 2931, 3113, 3396, 3908, 4528, 5862, 6226, 6792, 7816, 9339, 10747, 11724, 12452, 13584, 15632, 18678, 21494, 23448, 24904, 32241, 37356, 42988, 46896, 49808, 64482, 74712, 85976, 128964, 149424, 171952, 257928, 276491, 515856, 552982, 829473, 1105964, 1658946, 2211928, 3041401, 3317892, 4423856, 6082802, 6635784, 9124203, 12165604, 13271568, 18248406, 24331208, 36496812, 48662416, 72993624, 145987248]

約数ペア:

[(1, 145987248), (2, 72993624), (3, 48662416), (4, 36496812), (6, 24331208), (8, 18248406), (11, 13271568), (12, 12165604), (16, 9124203), (22, 6635784), (24, 6082802), (33, 4423856), (44, 3317892), (48, 3041401), (66, 2211928), (88, 1658946), (132, 1105964), (176, 829473), (264, 552982), (283, 515856), (528, 276491), (566, 257928), (849, 171952), (977, 149424), (1132, 128964), (1698, 85976), (1954, 74712), (2264, 64482), (2931, 49808), (3113, 46896), (3396, 42988), (3908, 37356), (4528, 32241), (5862, 24904), (6226, 23448), (6792, 21494), (7816, 18678), (9339, 15632), (10747, 13584), (11724, 12452)]