168537824

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1928

約数の個数: 96

約数和(自身を含む): 421779456

約数和(自身を除く): 253241632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 1867, 2821, 2912, 3224, 3472, 3734, 5642, 6448, 6944, 7468, 11284, 12896, 13069, 14936, 22568, 24271, 26138, 29872, 45136, 48542, 52276, 57877, 59744, 90272, 97084, 104552, 115754, 169897, 194168, 209104, 231508, 339794, 388336, 405139, 418208, 463016, 679588, 752401, 776672, 810278, 926032, 1359176, 1504802, 1620556, 1852064, 2718352, 3009604, 3241112, 5266807, 5436704, 6019208, 6482224, 10533614, 12038416, 12964448, 21067228, 24076832, 42134456, 84268912, 168537824]

約数ペア:

[(1, 168537824), (2, 84268912), (4, 42134456), (7, 24076832), (8, 21067228), (13, 12964448), (14, 12038416), (16, 10533614), (26, 6482224), (28, 6019208), (31, 5436704), (32, 5266807), (52, 3241112), (56, 3009604), (62, 2718352), (91, 1852064), (104, 1620556), (112, 1504802), (124, 1359176), (182, 926032), (208, 810278), (217, 776672), (224, 752401), (248, 679588), (364, 463016), (403, 418208), (416, 405139), (434, 388336), (496, 339794), (728, 231508), (806, 209104), (868, 194168), (992, 169897), (1456, 115754), (1612, 104552), (1736, 97084), (1867, 90272), (2821, 59744), (2912, 57877), (3224, 52276), (3472, 48542), (3734, 45136), (5642, 29872), (6448, 26138), (6944, 24271), (7468, 22568), (11284, 14936), (12896, 13069)]