131479587512

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25800547}}^1$

素因数の和:25800580

約数の個数: 48

約数和(自身を含む): 308832559560

約数和(自身を除く): 177352972048

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, 25800547, 51601094, 103202188, 180603829, 206404376, 335407111, 361207658, 670814222, 722415316, 1264226803, 1341628444, 1444830632, 2347849777, 2528453606, 2683256888, 4695699554, 5056907212, 9391399108, 10113814424, 16434948439, 18782798216, 32869896878, 65739793756, 131479587512]

約数ペア:

[(1, 131479587512), (2, 65739793756), (4, 32869896878), (7, 18782798216), (8, 16434948439), (13, 10113814424), (14, 9391399108), (26, 5056907212), (28, 4695699554), (49, 2683256888), (52, 2528453606), (56, 2347849777), (91, 1444830632), (98, 1341628444), (104, 1264226803), (182, 722415316), (196, 670814222), (364, 361207658), (392, 335407111), (637, 206404376), (728, 180603829), (1274, 103202188), (2548, 51601094), (5096, 25800547)]