129984776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37181}}^1$

素因数の和:37229

約数の個数: 32

約数和(自身を含む): 267710400

約数和(自身を除く): 137725624

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 37181, 74362, 148724, 297448, 706439, 855163, 1412878, 1710326, 2825756, 3420652, 5651512, 6841304, 16248097, 32496194, 64992388, 129984776]

約数ペア:

[(1, 129984776), (2, 64992388), (4, 32496194), (8, 16248097), (19, 6841304), (23, 5651512), (38, 3420652), (46, 2825756), (76, 1710326), (92, 1412878), (152, 855163), (184, 706439), (437, 297448), (874, 148724), (1748, 74362), (3496, 37181)]