129395672

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 295611120

約数和(自身を除く): 166215448

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 83, 97, 98, 164, 166, 194, 196, 287, 328, 332, 388, 392, 574, 581, 664, 679, 776, 1148, 1162, 1358, 2009, 2296, 2324, 2716, 3403, 3977, 4018, 4067, 4648, 4753, 5432, 6806, 7954, 8036, 8051, 8134, 9506, 13612, 15908, 16072, 16102, 16268, 19012, 23821, 27224, 27839, 31816, 32204, 32536, 38024, 47642, 55678, 56357, 64408, 95284, 111356, 112714, 166747, 190568, 194873, 222712, 225428, 330091, 333494, 389746, 394499, 450856, 660182, 666988, 779492, 788998, 1320364, 1333976, 1558984, 1577996, 2310637, 2640728, 3155992, 4621274, 9242548, 16174459, 18485096, 32348918, 64697836, 129395672]

約数ペア:

[(1, 129395672), (2, 64697836), (4, 32348918), (7, 18485096), (8, 16174459), (14, 9242548), (28, 4621274), (41, 3155992), (49, 2640728), (56, 2310637), (82, 1577996), (83, 1558984), (97, 1333976), (98, 1320364), (164, 788998), (166, 779492), (194, 666988), (196, 660182), (287, 450856), (328, 394499), (332, 389746), (388, 333494), (392, 330091), (574, 225428), (581, 222712), (664, 194873), (679, 190568), (776, 166747), (1148, 112714), (1162, 111356), (1358, 95284), (2009, 64408), (2296, 56357), (2324, 55678), (2716, 47642), (3403, 38024), (3977, 32536), (4018, 32204), (4067, 31816), (4648, 27839), (4753, 27224), (5432, 23821), (6806, 19012), (7954, 16268), (8036, 16102), (8051, 16072), (8134, 15908), (9506, 13612)]