16159728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 160

約数和(自身を含む): 49996800

約数和(自身を除く): 33837072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 29, 38, 39, 47, 48, 52, 57, 58, 76, 78, 87, 94, 104, 114, 116, 141, 152, 156, 174, 188, 208, 228, 232, 247, 282, 304, 312, 348, 376, 377, 456, 464, 494, 551, 564, 611, 624, 696, 741, 752, 754, 893, 912, 988, 1102, 1128, 1131, 1222, 1363, 1392, 1482, 1508, 1653, 1786, 1833, 1976, 2204, 2256, 2262, 2444, 2679, 2726, 2964, 3016, 3306, 3572, 3666, 3952, 4089, 4408, 4524, 4888, 5358, 5452, 5928, 6032, 6612, 7144, 7163, 7332, 8178, 8816, 9048, 9776, 10716, 10904, 11609, 11856, 13224, 14288, 14326, 14664, 16356, 17719, 18096, 21432, 21489, 21808, 23218, 25897, 26448, 28652, 29328, 32712, 34827, 35438, 42864, 42978, 46436, 51794, 53157, 57304, 65424, 69654, 70876, 77691, 85956, 92872, 103588, 106314, 114608, 139308, 141752, 155382, 171912, 185744, 207176, 212628, 278616, 283504, 310764, 336661, 343824, 414352, 425256, 557232, 621528, 673322, 850512, 1009983, 1243056, 1346644, 2019966, 2693288, 4039932, 5386576, 8079864, 16159728]

約数ペア:

[(1, 16159728), (2, 8079864), (3, 5386576), (4, 4039932), (6, 2693288), (8, 2019966), (12, 1346644), (13, 1243056), (16, 1009983), (19, 850512), (24, 673322), (26, 621528), (29, 557232), (38, 425256), (39, 414352), (47, 343824), (48, 336661), (52, 310764), (57, 283504), (58, 278616), (76, 212628), (78, 207176), (87, 185744), (94, 171912), (104, 155382), (114, 141752), (116, 139308), (141, 114608), (152, 106314), (156, 103588), (174, 92872), (188, 85956), (208, 77691), (228, 70876), (232, 69654), (247, 65424), (282, 57304), (304, 53157), (312, 51794), (348, 46436), (376, 42978), (377, 42864), (456, 35438), (464, 34827), (494, 32712), (551, 29328), (564, 28652), (611, 26448), (624, 25897), (696, 23218), (741, 21808), (752, 21489), (754, 21432), (893, 18096), (912, 17719), (988, 16356), (1102, 14664), (1128, 14326), (1131, 14288), (1222, 13224), (1363, 11856), (1392, 11609), (1482, 10904), (1508, 10716), (1653, 9776), (1786, 9048), (1833, 8816), (1976, 8178), (2204, 7332), (2256, 7163), (2262, 7144), (2444, 6612), (2679, 6032), (2726, 5928), (2964, 5452), (3016, 5358), (3306, 4888), (3572, 4524), (3666, 4408), (3952, 4089)]