156812172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{4517}}^1$

素因数の和:4798

約数の個数: 48

約数和(自身を含む): 400764672

約数和(自身を除く): 243952500

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 263, 526, 789, 1052, 1578, 2893, 3156, 4517, 5786, 8679, 9034, 11572, 13551, 17358, 18068, 27102, 34716, 49687, 54204, 99374, 149061, 198748, 298122, 596244, 1187971, 2375942, 3563913, 4751884, 7127826, 13067681, 14255652, 26135362, 39203043, 52270724, 78406086, 156812172]

約数ペア:

[(1, 156812172), (2, 78406086), (3, 52270724), (4, 39203043), (6, 26135362), (11, 14255652), (12, 13067681), (22, 7127826), (33, 4751884), (44, 3563913), (66, 2375942), (132, 1187971), (263, 596244), (526, 298122), (789, 198748), (1052, 149061), (1578, 99374), (2893, 54204), (3156, 49687), (4517, 34716), (5786, 27102), (8679, 18068), (9034, 17358), (11572, 13551)]