121683548

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 249951744

約数和(自身を除く): 128268196

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 167, 212, 334, 371, 491, 668, 742, 982, 1169, 1484, 1964, 2338, 3437, 4676, 6874, 8851, 13748, 17702, 26023, 35404, 52046, 61957, 81997, 104092, 123914, 163994, 182161, 247828, 327988, 364322, 573979, 728644, 1147958, 2295916, 4345841, 8691682, 17383364, 30420887, 60841774, 121683548]

約数ペア:

[(1, 121683548), (2, 60841774), (4, 30420887), (7, 17383364), (14, 8691682), (28, 4345841), (53, 2295916), (106, 1147958), (167, 728644), (212, 573979), (334, 364322), (371, 327988), (491, 247828), (668, 182161), (742, 163994), (982, 123914), (1169, 104092), (1484, 81997), (1964, 61957), (2338, 52046), (3437, 35404), (4676, 26023), (6874, 17702), (8851, 13748)]