187443424

素因数分解:

$2^5\times 7^2\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:888

約数の個数: 72

約数和(自身を含む): 432385128

約数和(自身を除く): 244941704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 173, 196, 224, 346, 392, 691, 692, 784, 1211, 1382, 1384, 1568, 2422, 2764, 2768, 4837, 4844, 5528, 5536, 8477, 9674, 9688, 11056, 16954, 19348, 19376, 22112, 33859, 33908, 38696, 38752, 67718, 67816, 77392, 119543, 135436, 135632, 154784, 239086, 270872, 271264, 478172, 541744, 836801, 956344, 1083488, 1673602, 1912688, 3347204, 3825376, 5857607, 6694408, 11715214, 13388816, 23430428, 26777632, 46860856, 93721712, 187443424]

約数ペア:

[(1, 187443424), (2, 93721712), (4, 46860856), (7, 26777632), (8, 23430428), (14, 13388816), (16, 11715214), (28, 6694408), (32, 5857607), (49, 3825376), (56, 3347204), (98, 1912688), (112, 1673602), (173, 1083488), (196, 956344), (224, 836801), (346, 541744), (392, 478172), (691, 271264), (692, 270872), (784, 239086), (1211, 154784), (1382, 135632), (1384, 135436), (1568, 119543), (2422, 77392), (2764, 67816), (2768, 67718), (4837, 38752), (4844, 38696), (5528, 33908), (5536, 33859), (8477, 22112), (9674, 19376), (9688, 19348), (11056, 16954)]