153999916

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{56701}}^1$

素因数の和:56809

約数の個数: 24

約数和(自身を含む): 311180576

約数和(自身を除く): 157180660

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 56701, 113402, 226804, 396907, 793814, 1587628, 5499997, 10999994, 21999988, 38499979, 76999958, 153999916]

約数ペア:

[(1, 153999916), (2, 76999958), (4, 38499979), (7, 21999988), (14, 10999994), (28, 5499997), (97, 1587628), (194, 793814), (388, 396907), (679, 226804), (1358, 113402), (2716, 56701)]