179918336

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{27031}}^1$

素因数の和:27062

約数の個数: 40

約数和(自身を含む): 387152304

約数和(自身を除く): 207233968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 27031, 54062, 108124, 216248, 351403, 432496, 702806, 864992, 1405612, 1729984, 2811224, 3459968, 5622448, 6919936, 11244896, 13839872, 22489792, 44979584, 89959168, 179918336]

約数ペア:

[(1, 179918336), (2, 89959168), (4, 44979584), (8, 22489792), (13, 13839872), (16, 11244896), (26, 6919936), (32, 5622448), (52, 3459968), (64, 2811224), (104, 1729984), (128, 1405612), (208, 864992), (256, 702806), (416, 432496), (512, 351403), (832, 216248), (1664, 108124), (3328, 54062), (6656, 27031)]