129441052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 252618912

約数和(自身を除く): 123177860

約数列:

[1, 2, 4, 13, 26, 52, 53, 67, 106, 134, 212, 268, 689, 701, 871, 1378, 1402, 1742, 2756, 2804, 3484, 3551, 7102, 9113, 14204, 18226, 36452, 37153, 46163, 46967, 74306, 92326, 93934, 148612, 184652, 187868, 482989, 610571, 965978, 1221142, 1931956, 2442284, 2489251, 4978502, 9957004, 32360263, 64720526, 129441052]

約数ペア:

[(1, 129441052), (2, 64720526), (4, 32360263), (13, 9957004), (26, 4978502), (52, 2489251), (53, 2442284), (67, 1931956), (106, 1221142), (134, 965978), (212, 610571), (268, 482989), (689, 187868), (701, 184652), (871, 148612), (1378, 93934), (1402, 92326), (1742, 74306), (2756, 46967), (2804, 46163), (3484, 37153), (3551, 36452), (7102, 18226), (9113, 14204)]