123071512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15277}}^1$

素因数の和:15355

約数の個数: 32

約数和(自身を含む): 247503600

約数和(自身を除く): 124432088

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 15277, 30554, 61108, 122216, 290263, 580526, 809681, 1161052, 1619362, 2322104, 3238724, 6477448, 15383939, 30767878, 61535756, 123071512]

約数ペア:

[(1, 123071512), (2, 61535756), (4, 30767878), (8, 15383939), (19, 6477448), (38, 3238724), (53, 2322104), (76, 1619362), (106, 1161052), (152, 809681), (212, 580526), (424, 290263), (1007, 122216), (2014, 61108), (4028, 30554), (8056, 15277)]