146299468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{79}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 317273600

約数和(自身を除く): 170974132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 79, 118, 133, 158, 236, 266, 316, 413, 532, 553, 826, 1106, 1121, 1501, 1652, 2212, 2242, 3002, 3481, 4484, 4661, 6004, 6962, 7847, 9322, 10507, 13924, 15694, 18644, 21014, 24367, 31388, 32627, 42028, 48734, 65254, 66139, 88559, 97468, 130508, 132278, 177118, 264556, 274999, 354236, 462973, 549998, 619913, 925946, 1099996, 1239826, 1851892, 1924993, 2479652, 3849986, 5224981, 7699972, 10449962, 20899924, 36574867, 73149734, 146299468]

約数ペア:

[(1, 146299468), (2, 73149734), (4, 36574867), (7, 20899924), (14, 10449962), (19, 7699972), (28, 5224981), (38, 3849986), (59, 2479652), (76, 1924993), (79, 1851892), (118, 1239826), (133, 1099996), (158, 925946), (236, 619913), (266, 549998), (316, 462973), (413, 354236), (532, 274999), (553, 264556), (826, 177118), (1106, 132278), (1121, 130508), (1501, 97468), (1652, 88559), (2212, 66139), (2242, 65254), (3002, 48734), (3481, 42028), (4484, 32627), (4661, 31388), (6004, 24367), (6962, 21014), (7847, 18644), (9322, 15694), (10507, 13924)]