145868128

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8243}}^1$

素因数の和:8339

約数の個数: 48

約数和(自身を含む): 332398080

約数和(自身を除く): 186529952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8243, 8848, 16486, 17696, 32972, 57701, 65944, 115402, 131888, 230804, 263776, 461608, 651197, 923216, 1302394, 1846432, 2604788, 4558379, 5209576, 9116758, 10419152, 18233516, 20838304, 36467032, 72934064, 145868128]

約数ペア:

[(1, 145868128), (2, 72934064), (4, 36467032), (7, 20838304), (8, 18233516), (14, 10419152), (16, 9116758), (28, 5209576), (32, 4558379), (56, 2604788), (79, 1846432), (112, 1302394), (158, 923216), (224, 651197), (316, 461608), (553, 263776), (632, 230804), (1106, 131888), (1264, 115402), (2212, 65944), (2528, 57701), (4424, 32972), (8243, 17696), (8848, 16486)]