137504072

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{55987}}^1$

素因数の和:56300

約数の個数: 16

約数和(自身を含む): 258664560

約数和(自身を除く): 121160488

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 55987, 111974, 223948, 447896, 17188009, 34376018, 68752036, 137504072]

約数ペア:

[(1, 137504072), (2, 68752036), (4, 34376018), (8, 17188009), (307, 447896), (614, 223948), (1228, 111974), (2456, 55987)]