121645552

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8291}}^1$

素因数の和:8437

約数の個数: 40

約数和(自身を含む): 271446912

約数和(自身を除く): 149801360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 8291, 14672, 16582, 33164, 58037, 66328, 116074, 132656, 232148, 464296, 928592, 1086121, 2172242, 4344484, 7602847, 8688968, 15205694, 17377936, 30411388, 60822776, 121645552]

約数ペア:

[(1, 121645552), (2, 60822776), (4, 30411388), (7, 17377936), (8, 15205694), (14, 8688968), (16, 7602847), (28, 4344484), (56, 2172242), (112, 1086121), (131, 928592), (262, 464296), (524, 232148), (917, 132656), (1048, 116074), (1834, 66328), (2096, 58037), (3668, 33164), (7336, 16582), (8291, 14672)]