145505232

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21499}}^1$

素因数の和:21560

約数の個数: 60

約数和(自身を含む): 415896000

約数和(自身を除く): 270390768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 21499, 42998, 64497, 85996, 128994, 171992, 193491, 257988, 343984, 386982, 515976, 773964, 1010453, 1031952, 1547928, 2020906, 3031359, 3095856, 4041812, 6062718, 8083624, 9094077, 12125436, 16167248, 18188154, 24250872, 36376308, 48501744, 72752616, 145505232]

約数ペア:

[(1, 145505232), (2, 72752616), (3, 48501744), (4, 36376308), (6, 24250872), (8, 18188154), (9, 16167248), (12, 12125436), (16, 9094077), (18, 8083624), (24, 6062718), (36, 4041812), (47, 3095856), (48, 3031359), (72, 2020906), (94, 1547928), (141, 1031952), (144, 1010453), (188, 773964), (282, 515976), (376, 386982), (423, 343984), (564, 257988), (752, 193491), (846, 171992), (1128, 128994), (1692, 85996), (2256, 64497), (3384, 42998), (6768, 21499)]