173713904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 416848320

約数和(自身を除く): 243134416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 229, 364, 458, 521, 728, 916, 1042, 1456, 1603, 1832, 2084, 2977, 3206, 3647, 3664, 4168, 5954, 6412, 6773, 7294, 8336, 11908, 12824, 13546, 14588, 20839, 23816, 25648, 27092, 29176, 41678, 47411, 47632, 54184, 58352, 83356, 94822, 108368, 119309, 166712, 189644, 238618, 333424, 379288, 477236, 758576, 835163, 954472, 1551017, 1670326, 1908944, 3102034, 3340652, 6204068, 6681304, 10857119, 12408136, 13362608, 21714238, 24816272, 43428476, 86856952, 173713904]

約数ペア:

[(1, 173713904), (2, 86856952), (4, 43428476), (7, 24816272), (8, 21714238), (13, 13362608), (14, 12408136), (16, 10857119), (26, 6681304), (28, 6204068), (52, 3340652), (56, 3102034), (91, 1908944), (104, 1670326), (112, 1551017), (182, 954472), (208, 835163), (229, 758576), (364, 477236), (458, 379288), (521, 333424), (728, 238618), (916, 189644), (1042, 166712), (1456, 119309), (1603, 108368), (1832, 94822), (2084, 83356), (2977, 58352), (3206, 54184), (3647, 47632), (3664, 47411), (4168, 41678), (5954, 29176), (6412, 27092), (6773, 25648), (7294, 23816), (8336, 20839), (11908, 14588), (12824, 13546)]