187791552

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 168

約数和(自身を含む): 599114880

約数和(自身を除く): 411323328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 744, 806, 809, 832, 936, 992, 1116, 1209, 1248, 1488, 1612, 1618, 1872, 1984, 2232, 2418, 2427, 2496, 2976, 3224, 3236, 3627, 3744, 4464, 4836, 4854, 5952, 6448, 6472, 7254, 7281, 7488, 8928, 9672, 9708, 10517, 12896, 12944, 14508, 14562, 17856, 19344, 19416, 21034, 25079, 25792, 25888, 29016, 29124, 31551, 38688, 38832, 42068, 50158, 51776, 58032, 58248, 63102, 75237, 77376, 77664, 84136, 94653, 100316, 116064, 116496, 126204, 150474, 155328, 168272, 189306, 200632, 225711, 232128, 232992, 252408, 300948, 326027, 336544, 378612, 401264, 451422, 465984, 504816, 601896, 652054, 673088, 757224, 802528, 902844, 978081, 1009632, 1203792, 1304108, 1514448, 1605056, 1805688, 1956162, 2019264, 2407584, 2608216, 2934243, 3028896, 3611376, 3912324, 4815168, 5216432, 5868486, 6057792, 7222752, 7824648, 10432864, 11736972, 14445504, 15649296, 20865728, 23473944, 31298592, 46947888, 62597184, 93895776, 187791552]

約数ペア:

[(1, 187791552), (2, 93895776), (3, 62597184), (4, 46947888), (6, 31298592), (8, 23473944), (9, 20865728), (12, 15649296), (13, 14445504), (16, 11736972), (18, 10432864), (24, 7824648), (26, 7222752), (31, 6057792), (32, 5868486), (36, 5216432), (39, 4815168), (48, 3912324), (52, 3611376), (62, 3028896), (64, 2934243), (72, 2608216), (78, 2407584), (93, 2019264), (96, 1956162), (104, 1805688), (117, 1605056), (124, 1514448), (144, 1304108), (156, 1203792), (186, 1009632), (192, 978081), (208, 902844), (234, 802528), (248, 757224), (279, 673088), (288, 652054), (312, 601896), (372, 504816), (403, 465984), (416, 451422), (468, 401264), (496, 378612), (558, 336544), (576, 326027), (624, 300948), (744, 252408), (806, 232992), (809, 232128), (832, 225711), (936, 200632), (992, 189306), (1116, 168272), (1209, 155328), (1248, 150474), (1488, 126204), (1612, 116496), (1618, 116064), (1872, 100316), (1984, 94653), (2232, 84136), (2418, 77664), (2427, 77376), (2496, 75237), (2976, 63102), (3224, 58248), (3236, 58032), (3627, 51776), (3744, 50158), (4464, 42068), (4836, 38832), (4854, 38688), (5952, 31551), (6448, 29124), (6472, 29016), (7254, 25888), (7281, 25792), (7488, 25079), (8928, 21034), (9672, 19416), (9708, 19344), (10517, 17856), (12896, 14562), (12944, 14508)]