157502448

素因数分解:

$2^4\times 3^3\times {\mathrm{443}}^1\times {\mathrm{823}}^1$

素因数の和:1283

約数の個数: 80

約数和(自身を含む): 453661440

約数和(自身を除く): 296158992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 443, 823, 886, 1329, 1646, 1772, 2469, 2658, 3292, 3544, 3987, 4938, 5316, 6584, 7088, 7407, 7974, 9876, 10632, 11961, 13168, 14814, 15948, 19752, 21264, 22221, 23922, 29628, 31896, 39504, 44442, 47844, 59256, 63792, 88884, 95688, 118512, 177768, 191376, 355536, 364589, 729178, 1093767, 1458356, 2187534, 2916712, 3281301, 4375068, 5833424, 6562602, 8750136, 9843903, 13125204, 17500272, 19687806, 26250408, 39375612, 52500816, 78751224, 157502448]

約数ペア:

[(1, 157502448), (2, 78751224), (3, 52500816), (4, 39375612), (6, 26250408), (8, 19687806), (9, 17500272), (12, 13125204), (16, 9843903), (18, 8750136), (24, 6562602), (27, 5833424), (36, 4375068), (48, 3281301), (54, 2916712), (72, 2187534), (108, 1458356), (144, 1093767), (216, 729178), (432, 364589), (443, 355536), (823, 191376), (886, 177768), (1329, 118512), (1646, 95688), (1772, 88884), (2469, 63792), (2658, 59256), (3292, 47844), (3544, 44442), (3987, 39504), (4938, 31896), (5316, 29628), (6584, 23922), (7088, 22221), (7407, 21264), (7974, 19752), (9876, 15948), (10632, 14814), (11961, 13168)]