129677912

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25447}}^1$

素因数の和:25480

約数の個数: 48

約数和(自身を含む): 304612560

約数和(自身を除く): 174934648

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 25447, 50894, 101788, 178129, 203576, 330811, 356258, 661622, 712516, 1246903, 1323244, 1425032, 2315677, 2493806, 2646488, 4631354, 4987612, 9262708, 9975224, 16209739, 18525416, 32419478, 64838956, 129677912]

約数ペア:

[(1, 129677912), (2, 64838956), (4, 32419478), (7, 18525416), (8, 16209739), (13, 9975224), (14, 9262708), (26, 4987612), (28, 4631354), (49, 2646488), (52, 2493806), (56, 2315677), (91, 1425032), (98, 1323244), (104, 1246903), (182, 712516), (196, 661622), (364, 356258), (392, 330811), (637, 203576), (728, 178129), (1274, 101788), (2548, 50894), (5096, 25447)]