149354872

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 294746400

約数和(自身を除く): 145391528

約数列:

[1, 2, 4, 8, 29, 58, 79, 116, 158, 232, 281, 316, 562, 632, 841, 1124, 1682, 2248, 2291, 3364, 4582, 6728, 8149, 9164, 16298, 18328, 22199, 32596, 44398, 65192, 66439, 88796, 132878, 177592, 236321, 265756, 472642, 531512, 643771, 945284, 1287542, 1890568, 2575084, 5150168, 18669359, 37338718, 74677436, 149354872]

約数ペア:

[(1, 149354872), (2, 74677436), (4, 37338718), (8, 18669359), (29, 5150168), (58, 2575084), (79, 1890568), (116, 1287542), (158, 945284), (232, 643771), (281, 531512), (316, 472642), (562, 265756), (632, 236321), (841, 177592), (1124, 132878), (1682, 88796), (2248, 66439), (2291, 65192), (3364, 44398), (4582, 32596), (6728, 22199), (8149, 18328), (9164, 16298)]