121462516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{997}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 257084800

約数和(自身を除く): 135622284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 229, 266, 458, 532, 916, 997, 1603, 1994, 3206, 3988, 4351, 6412, 6979, 8702, 13958, 17404, 18943, 27916, 30457, 37886, 60914, 75772, 121828, 132601, 228313, 265202, 456626, 530404, 913252, 1598191, 3196382, 4337947, 6392764, 8675894, 17351788, 30365629, 60731258, 121462516]

約数ペア:

[(1, 121462516), (2, 60731258), (4, 30365629), (7, 17351788), (14, 8675894), (19, 6392764), (28, 4337947), (38, 3196382), (76, 1598191), (133, 913252), (229, 530404), (266, 456626), (458, 265202), (532, 228313), (916, 132601), (997, 121828), (1603, 75772), (1994, 60914), (3206, 37886), (3988, 30457), (4351, 27916), (6412, 18943), (6979, 17404), (8702, 13958)]