156931908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{266891}}^1$

素因数の和:266912

約数の個数: 36

約数和(自身を含む): 425959632

約数和(自身を除く): 269027724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 266891, 533782, 800673, 1067564, 1601346, 1868237, 3202692, 3736474, 5604711, 7472948, 11209422, 13077659, 22418844, 26155318, 39232977, 52310636, 78465954, 156931908]

約数ペア:

[(1, 156931908), (2, 78465954), (3, 52310636), (4, 39232977), (6, 26155318), (7, 22418844), (12, 13077659), (14, 11209422), (21, 7472948), (28, 5604711), (42, 3736474), (49, 3202692), (84, 1868237), (98, 1601346), (147, 1067564), (196, 800673), (294, 533782), (588, 266891)]