156713248

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{61991}}^1$

素因数の和:62080

約数の個数: 24

約数和(自身を含む): 312439680

約数和(自身を除く): 155726432

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 61991, 123982, 247964, 495928, 991856, 1983712, 4897289, 9794578, 19589156, 39178312, 78356624, 156713248]

約数ペア:

[(1, 156713248), (2, 78356624), (4, 39178312), (8, 19589156), (16, 9794578), (32, 4897289), (79, 1983712), (158, 991856), (316, 495928), (632, 247964), (1264, 123982), (2528, 61991)]