152465248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21559}}^1$

素因数の和:21599

約数の個数: 48

約数和(自身を含む): 342286560

約数和(自身を除く): 189821312

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 21559, 43118, 86236, 172472, 280267, 344944, 366503, 560534, 689888, 733006, 1121068, 1466012, 2242136, 2932024, 4484272, 4764539, 5864048, 8968544, 9529078, 11728096, 19058156, 38116312, 76232624, 152465248]

約数ペア:

[(1, 152465248), (2, 76232624), (4, 38116312), (8, 19058156), (13, 11728096), (16, 9529078), (17, 8968544), (26, 5864048), (32, 4764539), (34, 4484272), (52, 2932024), (68, 2242136), (104, 1466012), (136, 1121068), (208, 733006), (221, 689888), (272, 560534), (416, 366503), (442, 344944), (544, 280267), (884, 172472), (1768, 86236), (3536, 43118), (7072, 21559)]