149132007

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 252729360

約数和(自身を除く): 103597353

約数列:

[1, 3, 9, 17, 19, 29, 51, 57, 61, 87, 153, 171, 183, 261, 323, 493, 549, 551, 841, 969, 1037, 1159, 1479, 1653, 1769, 2523, 2907, 3111, 3477, 4437, 4959, 5307, 7569, 9333, 9367, 10431, 14297, 15921, 15979, 19703, 28101, 30073, 33611, 42891, 47937, 51301, 59109, 84303, 90219, 100833, 128673, 143811, 153903, 177327, 270657, 271643, 302499, 461709, 571387, 814929, 872117, 974719, 1714161, 2444787, 2616351, 2924157, 5142483, 7849053, 8772471, 16570223, 49710669, 149132007]

約数ペア:

[(1, 149132007), (3, 49710669), (9, 16570223), (17, 8772471), (19, 7849053), (29, 5142483), (51, 2924157), (57, 2616351), (61, 2444787), (87, 1714161), (153, 974719), (171, 872117), (183, 814929), (261, 571387), (323, 461709), (493, 302499), (549, 271643), (551, 270657), (841, 177327), (969, 153903), (1037, 143811), (1159, 128673), (1479, 100833), (1653, 90219), (1769, 84303), (2523, 59109), (2907, 51301), (3111, 47937), (3477, 42891), (4437, 33611), (4959, 30073), (5307, 28101), (7569, 19703), (9333, 15979), (9367, 15921), (10431, 14297)]