127545289912

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{50839}}^1$

素因数の和:51056

約数の個数: 64

約数和(自身を含む): 250212110400

約数和(自身を除く): 122666820488

約数列:

[1, 2, 4, 8, 53, 61, 97, 106, 122, 194, 212, 244, 388, 424, 488, 776, 3233, 5141, 5917, 6466, 10282, 11834, 12932, 20564, 23668, 25864, 41128, 47336, 50839, 101678, 203356, 313601, 406712, 627202, 1254404, 2508808, 2694467, 3101179, 4931383, 5388934, 6202358, 9862766, 10777868, 12404716, 19725532, 21555736, 24809432, 39451064, 164362487, 261363299, 300814363, 328724974, 522726598, 601628726, 657449948, 1045453196, 1203257452, 1314899896, 2090906392, 2406514904, 15943161239, 31886322478, 63772644956, 127545289912]

約数ペア:

[(1, 127545289912), (2, 63772644956), (4, 31886322478), (8, 15943161239), (53, 2406514904), (61, 2090906392), (97, 1314899896), (106, 1203257452), (122, 1045453196), (194, 657449948), (212, 601628726), (244, 522726598), (388, 328724974), (424, 300814363), (488, 261363299), (776, 164362487), (3233, 39451064), (5141, 24809432), (5917, 21555736), (6466, 19725532), (10282, 12404716), (11834, 10777868), (12932, 9862766), (20564, 6202358), (23668, 5388934), (25864, 4931383), (41128, 3101179), (47336, 2694467), (50839, 2508808), (101678, 1254404), (203356, 627202), (313601, 406712)]