139406176

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1021

約数の個数: 96

約数和(自身を含む): 345038400

約数和(自身を除く): 205632224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 637, 686, 728, 784, 977, 1274, 1372, 1456, 1568, 1954, 2548, 2744, 2912, 3908, 4459, 5096, 5488, 6839, 7816, 8918, 10192, 10976, 12701, 13678, 15632, 17836, 20384, 25402, 27356, 31264, 35672, 47873, 50804, 54712, 71344, 88907, 95746, 101608, 109424, 142688, 177814, 191492, 203216, 218848, 335111, 355628, 382984, 406432, 622349, 670222, 711256, 765968, 1244698, 1340444, 1422512, 1531936, 2489396, 2680888, 2845024, 4356443, 4978792, 5361776, 8712886, 9957584, 10723552, 17425772, 19915168, 34851544, 69703088, 139406176]

約数ペア:

[(1, 139406176), (2, 69703088), (4, 34851544), (7, 19915168), (8, 17425772), (13, 10723552), (14, 9957584), (16, 8712886), (26, 5361776), (28, 4978792), (32, 4356443), (49, 2845024), (52, 2680888), (56, 2489396), (91, 1531936), (98, 1422512), (104, 1340444), (112, 1244698), (182, 765968), (196, 711256), (208, 670222), (224, 622349), (343, 406432), (364, 382984), (392, 355628), (416, 335111), (637, 218848), (686, 203216), (728, 191492), (784, 177814), (977, 142688), (1274, 109424), (1372, 101608), (1456, 95746), (1568, 88907), (1954, 71344), (2548, 54712), (2744, 50804), (2912, 47873), (3908, 35672), (4459, 31264), (5096, 27356), (5488, 25402), (6839, 20384), (7816, 17836), (8918, 15632), (10192, 13678), (10976, 12701)]