186438616

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3607}}^1$

素因数の和:3704

約数の個数: 64

約数和(自身を含む): 436423680

約数和(自身を除く): 249985064

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 364, 497, 568, 728, 923, 994, 1846, 1988, 3607, 3692, 3976, 6461, 7214, 7384, 12922, 14428, 25249, 25844, 28856, 46891, 50498, 51688, 93782, 100996, 187564, 201992, 256097, 328237, 375128, 512194, 656474, 1024388, 1312948, 1792679, 2048776, 2625896, 3329261, 3585358, 6658522, 7170716, 13317044, 14341432, 23304827, 26634088, 46609654, 93219308, 186438616]

約数ペア:

[(1, 186438616), (2, 93219308), (4, 46609654), (7, 26634088), (8, 23304827), (13, 14341432), (14, 13317044), (26, 7170716), (28, 6658522), (52, 3585358), (56, 3329261), (71, 2625896), (91, 2048776), (104, 1792679), (142, 1312948), (182, 1024388), (284, 656474), (364, 512194), (497, 375128), (568, 328237), (728, 256097), (923, 201992), (994, 187564), (1846, 100996), (1988, 93782), (3607, 51688), (3692, 50498), (3976, 46891), (6461, 28856), (7214, 25844), (7384, 25249), (12922, 14428)]