173951344

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1022

約数の個数: 80

約数和(自身を含む): 412259328

約数和(自身を除く): 238307984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 103, 112, 119, 136, 206, 238, 272, 412, 476, 721, 824, 887, 952, 1442, 1648, 1751, 1774, 1904, 2884, 3502, 3548, 5768, 6209, 7004, 7096, 11536, 12257, 12418, 14008, 14192, 15079, 24514, 24836, 28016, 30158, 49028, 49672, 60316, 91361, 98056, 99344, 105553, 120632, 182722, 196112, 211106, 241264, 365444, 422212, 639527, 730888, 844424, 1279054, 1461776, 1553137, 1688848, 2558108, 3106274, 5116216, 6212548, 10232432, 10871959, 12425096, 21743918, 24850192, 43487836, 86975672, 173951344]

約数ペア:

[(1, 173951344), (2, 86975672), (4, 43487836), (7, 24850192), (8, 21743918), (14, 12425096), (16, 10871959), (17, 10232432), (28, 6212548), (34, 5116216), (56, 3106274), (68, 2558108), (103, 1688848), (112, 1553137), (119, 1461776), (136, 1279054), (206, 844424), (238, 730888), (272, 639527), (412, 422212), (476, 365444), (721, 241264), (824, 211106), (887, 196112), (952, 182722), (1442, 120632), (1648, 105553), (1751, 99344), (1774, 98056), (1904, 91361), (2884, 60316), (3502, 49672), (3548, 49028), (5768, 30158), (6209, 28016), (7004, 24836), (7096, 24514), (11536, 15079), (12257, 14192), (12418, 14008)]