173859532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 397393920

約数和(自身を除く): 223534388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 131, 139, 154, 217, 262, 278, 308, 341, 434, 524, 556, 682, 868, 917, 973, 1364, 1441, 1529, 1834, 1946, 2387, 2882, 3058, 3668, 3892, 4061, 4309, 4774, 5764, 6116, 8122, 8618, 9548, 10087, 10703, 16244, 17236, 18209, 20174, 21406, 28427, 30163, 36418, 40348, 42812, 44671, 47399, 56854, 60326, 72836, 89342, 94798, 113708, 120652, 127463, 178684, 189596, 200299, 254926, 312697, 331793, 400598, 509852, 564479, 625394, 663586, 801196, 1128958, 1250788, 1327172, 1402093, 2257916, 2804186, 3951353, 5608372, 6209269, 7902706, 12418538, 15805412, 24837076, 43464883, 86929766, 173859532]

約数ペア:

[(1, 173859532), (2, 86929766), (4, 43464883), (7, 24837076), (11, 15805412), (14, 12418538), (22, 7902706), (28, 6209269), (31, 5608372), (44, 3951353), (62, 2804186), (77, 2257916), (124, 1402093), (131, 1327172), (139, 1250788), (154, 1128958), (217, 801196), (262, 663586), (278, 625394), (308, 564479), (341, 509852), (434, 400598), (524, 331793), (556, 312697), (682, 254926), (868, 200299), (917, 189596), (973, 178684), (1364, 127463), (1441, 120652), (1529, 113708), (1834, 94798), (1946, 89342), (2387, 72836), (2882, 60326), (3058, 56854), (3668, 47399), (3892, 44671), (4061, 42812), (4309, 40348), (4774, 36418), (5764, 30163), (6116, 28427), (8122, 21406), (8618, 20174), (9548, 18209), (10087, 17236), (10703, 16244)]