16979616

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 53071200

約数和(自身を除く): 36091584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 72, 76, 87, 96, 107, 114, 116, 144, 152, 171, 174, 214, 228, 232, 261, 288, 304, 321, 342, 348, 428, 456, 464, 522, 551, 608, 642, 684, 696, 856, 912, 928, 963, 1044, 1102, 1284, 1368, 1392, 1653, 1712, 1824, 1926, 2033, 2088, 2204, 2568, 2736, 2784, 3103, 3306, 3424, 3852, 4066, 4176, 4408, 4959, 5136, 5472, 6099, 6206, 6612, 7704, 8132, 8352, 8816, 9309, 9918, 10272, 12198, 12412, 13224, 15408, 16264, 17632, 18297, 18618, 19836, 24396, 24824, 26448, 27927, 30816, 32528, 36594, 37236, 39672, 48792, 49648, 52896, 55854, 58957, 65056, 73188, 74472, 79344, 97584, 99296, 111708, 117914, 146376, 148944, 158688, 176871, 195168, 223416, 235828, 292752, 297888, 353742, 446832, 471656, 530613, 585504, 707484, 893664, 943312, 1061226, 1414968, 1886624, 2122452, 2829936, 4244904, 5659872, 8489808, 16979616]

約数ペア:

[(1, 16979616), (2, 8489808), (3, 5659872), (4, 4244904), (6, 2829936), (8, 2122452), (9, 1886624), (12, 1414968), (16, 1061226), (18, 943312), (19, 893664), (24, 707484), (29, 585504), (32, 530613), (36, 471656), (38, 446832), (48, 353742), (57, 297888), (58, 292752), (72, 235828), (76, 223416), (87, 195168), (96, 176871), (107, 158688), (114, 148944), (116, 146376), (144, 117914), (152, 111708), (171, 99296), (174, 97584), (214, 79344), (228, 74472), (232, 73188), (261, 65056), (288, 58957), (304, 55854), (321, 52896), (342, 49648), (348, 48792), (428, 39672), (456, 37236), (464, 36594), (522, 32528), (551, 30816), (608, 27927), (642, 26448), (684, 24824), (696, 24396), (856, 19836), (912, 18618), (928, 18297), (963, 17632), (1044, 16264), (1102, 15408), (1284, 13224), (1368, 12412), (1392, 12198), (1653, 10272), (1712, 9918), (1824, 9309), (1926, 8816), (2033, 8352), (2088, 8132), (2204, 7704), (2568, 6612), (2736, 6206), (2784, 6099), (3103, 5472), (3306, 5136), (3424, 4959), (3852, 4408), (4066, 4176)]