168432796

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1527

約数の個数: 72

約数和(自身を含む): 372825600

約数和(自身を除く): 204392804

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 434, 532, 589, 868, 931, 1178, 1459, 1519, 1862, 2356, 2918, 3038, 3724, 4123, 5836, 6076, 8246, 10213, 16492, 20426, 27721, 28861, 40852, 45229, 55442, 57722, 71491, 90458, 110884, 115444, 142982, 180916, 194047, 285964, 316603, 388094, 633206, 776188, 859351, 1266412, 1358329, 1718702, 2216221, 2716658, 3437404, 4432442, 5433316, 6015457, 8864884, 12030914, 24061828, 42108199, 84216398, 168432796]

約数ペア:

[(1, 168432796), (2, 84216398), (4, 42108199), (7, 24061828), (14, 12030914), (19, 8864884), (28, 6015457), (31, 5433316), (38, 4432442), (49, 3437404), (62, 2716658), (76, 2216221), (98, 1718702), (124, 1358329), (133, 1266412), (196, 859351), (217, 776188), (266, 633206), (434, 388094), (532, 316603), (589, 285964), (868, 194047), (931, 180916), (1178, 142982), (1459, 115444), (1519, 110884), (1862, 90458), (2356, 71491), (2918, 57722), (3038, 55442), (3724, 45229), (4123, 40852), (5836, 28861), (6076, 27721), (8246, 20426), (10213, 16492)]