161210688

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20479}}^1$

素因数の和:20535

約数の個数: 56

約数和(自身を含む): 436961280

約数和(自身を除く): 275750592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 3936, 7872, 20479, 40958, 61437, 81916, 122874, 163832, 245748, 327664, 491496, 655328, 839639, 982992, 1310656, 1679278, 1965984, 2518917, 3358556, 3931968, 5037834, 6717112, 10075668, 13434224, 20151336, 26868448, 40302672, 53736896, 80605344, 161210688]

約数ペア:

[(1, 161210688), (2, 80605344), (3, 53736896), (4, 40302672), (6, 26868448), (8, 20151336), (12, 13434224), (16, 10075668), (24, 6717112), (32, 5037834), (41, 3931968), (48, 3358556), (64, 2518917), (82, 1965984), (96, 1679278), (123, 1310656), (164, 982992), (192, 839639), (246, 655328), (328, 491496), (492, 327664), (656, 245748), (984, 163832), (1312, 122874), (1968, 81916), (2624, 61437), (3936, 40958), (7872, 20479)]