128527248

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{140929}}^1$

素因数の和:140959

約数の個数: 40

約数和(自身を含む): 349506400

約数和(自身を除く): 220979152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 140929, 281858, 422787, 563716, 845574, 1127432, 1691148, 2254864, 2677651, 3382296, 5355302, 6764592, 8032953, 10710604, 16065906, 21421208, 32131812, 42842416, 64263624, 128527248]

約数ペア:

[(1, 128527248), (2, 64263624), (3, 42842416), (4, 32131812), (6, 21421208), (8, 16065906), (12, 10710604), (16, 8032953), (19, 6764592), (24, 5355302), (38, 3382296), (48, 2677651), (57, 2254864), (76, 1691148), (114, 1127432), (152, 845574), (228, 563716), (304, 422787), (456, 281858), (912, 140929)]