151551904

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5087}}^1$

素因数の和:5130

約数の個数: 72

約数和(自身を含む): 365420160

約数和(自身を除く): 213868256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 5087, 7448, 10174, 14896, 20348, 29792, 35609, 40696, 71218, 81392, 96653, 142436, 162784, 193306, 249263, 284872, 386612, 498526, 569744, 676571, 773224, 997052, 1139488, 1353142, 1546448, 1994104, 2706284, 3092896, 3988208, 4735997, 5412568, 7976416, 9471994, 10825136, 18943988, 21650272, 37887976, 75775952, 151551904]

約数ペア:

[(1, 151551904), (2, 75775952), (4, 37887976), (7, 21650272), (8, 18943988), (14, 10825136), (16, 9471994), (19, 7976416), (28, 5412568), (32, 4735997), (38, 3988208), (49, 3092896), (56, 2706284), (76, 1994104), (98, 1546448), (112, 1353142), (133, 1139488), (152, 997052), (196, 773224), (224, 676571), (266, 569744), (304, 498526), (392, 386612), (532, 284872), (608, 249263), (784, 193306), (931, 162784), (1064, 142436), (1568, 96653), (1862, 81392), (2128, 71218), (3724, 40696), (4256, 35609), (5087, 29792), (7448, 20348), (10174, 14896)]