126389816

素因数分解:

$2^3\times 7^2\times {\mathrm{503}}^1\times {\mathrm{641}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 276650640

約数和(自身を除く): 150260824

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 503, 641, 1006, 1282, 2012, 2564, 3521, 4024, 4487, 5128, 7042, 8974, 14084, 17948, 24647, 28168, 31409, 35896, 49294, 62818, 98588, 125636, 197176, 251272, 322423, 644846, 1289692, 2256961, 2579384, 4513922, 9027844, 15798727, 18055688, 31597454, 63194908, 126389816]

約数ペア:

[(1, 126389816), (2, 63194908), (4, 31597454), (7, 18055688), (8, 15798727), (14, 9027844), (28, 4513922), (49, 2579384), (56, 2256961), (98, 1289692), (196, 644846), (392, 322423), (503, 251272), (641, 197176), (1006, 125636), (1282, 98588), (2012, 62818), (2564, 49294), (3521, 35896), (4024, 31409), (4487, 28168), (5128, 24647), (7042, 17948), (8974, 14084)]