121809472

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1115

約数の個数: 56

約数和(自身を含む): 255519936

約数和(自身を除く): 133710464

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 83, 92, 166, 184, 332, 368, 664, 736, 997, 1328, 1472, 1909, 1994, 2656, 3818, 3988, 5312, 7636, 7976, 15272, 15952, 22931, 30544, 31904, 45862, 61088, 63808, 82751, 91724, 122176, 165502, 183448, 331004, 366896, 662008, 733792, 1324016, 1467584, 1903273, 2648032, 3806546, 5296064, 7613092, 15226184, 30452368, 60904736, 121809472]

約数ペア:

[(1, 121809472), (2, 60904736), (4, 30452368), (8, 15226184), (16, 7613092), (23, 5296064), (32, 3806546), (46, 2648032), (64, 1903273), (83, 1467584), (92, 1324016), (166, 733792), (184, 662008), (332, 366896), (368, 331004), (664, 183448), (736, 165502), (997, 122176), (1328, 91724), (1472, 82751), (1909, 63808), (1994, 61088), (2656, 45862), (3818, 31904), (3988, 30544), (5312, 22931), (7636, 15952), (7976, 15272)]