144153968

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41519}}^1$

素因数の和:41565

約数の個数: 40

約数和(自身を含む): 329502720

約数和(自身を除く): 185348752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 41519, 83038, 166076, 290633, 332152, 581266, 664304, 1162532, 1287089, 2325064, 2574178, 4650128, 5148356, 9009623, 10296712, 18019246, 20593424, 36038492, 72076984, 144153968]

約数ペア:

[(1, 144153968), (2, 72076984), (4, 36038492), (7, 20593424), (8, 18019246), (14, 10296712), (16, 9009623), (28, 5148356), (31, 4650128), (56, 2574178), (62, 2325064), (112, 1287089), (124, 1162532), (217, 664304), (248, 581266), (434, 332152), (496, 290633), (868, 166076), (1736, 83038), (3472, 41519)]