156923116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 325527552

約数和(自身を除く): 168604436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 347, 434, 521, 694, 868, 1042, 1388, 2084, 2429, 3647, 4858, 7294, 9716, 10757, 14588, 16151, 21514, 32302, 43028, 64604, 75299, 113057, 150598, 180787, 226114, 301196, 361574, 452228, 723148, 1265509, 2531018, 5062036, 5604397, 11208794, 22417588, 39230779, 78461558, 156923116]

約数ペア:

[(1, 156923116), (2, 78461558), (4, 39230779), (7, 22417588), (14, 11208794), (28, 5604397), (31, 5062036), (62, 2531018), (124, 1265509), (217, 723148), (347, 452228), (434, 361574), (521, 301196), (694, 226114), (868, 180787), (1042, 150598), (1388, 113057), (2084, 75299), (2429, 64604), (3647, 43028), (4858, 32302), (7294, 21514), (9716, 16151), (10757, 14588)]