149128416

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{27253}}^1$

素因数の和:27288

約数の個数: 72

約数和(自身を含む): 446420520

約数和(自身を除く): 297292104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 27253, 54506, 81759, 109012, 163518, 218024, 245277, 327036, 436048, 490554, 517807, 654072, 872096, 981108, 1035614, 1308144, 1553421, 1962216, 2071228, 2616288, 3106842, 3924432, 4142456, 4660263, 6213684, 7848864, 8284912, 9320526, 12427368, 16569824, 18641052, 24854736, 37282104, 49709472, 74564208, 149128416]

約数ペア:

[(1, 149128416), (2, 74564208), (3, 49709472), (4, 37282104), (6, 24854736), (8, 18641052), (9, 16569824), (12, 12427368), (16, 9320526), (18, 8284912), (19, 7848864), (24, 6213684), (32, 4660263), (36, 4142456), (38, 3924432), (48, 3106842), (57, 2616288), (72, 2071228), (76, 1962216), (96, 1553421), (114, 1308144), (144, 1035614), (152, 981108), (171, 872096), (228, 654072), (288, 517807), (304, 490554), (342, 436048), (456, 327036), (608, 245277), (684, 218024), (912, 163518), (1368, 109012), (1824, 81759), (2736, 54506), (5472, 27253)]