128714738436

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1999}}^1\times {\mathrm{10973}}^1$

素因数の和:13145

約数の個数: 72

約数和(自身を含む): 327551952000

約数和(自身を除く): 198837213564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 1999, 2934, 3998, 5868, 5997, 7996, 10973, 11994, 17991, 21946, 23988, 32919, 35982, 43892, 65838, 71964, 98757, 131676, 197514, 325837, 395028, 651674, 977511, 1303348, 1788599, 1955022, 2932533, 3577198, 3910044, 5365797, 5865066, 7154396, 10731594, 11730132, 16097391, 21463188, 21935027, 32194782, 43870054, 64389564, 65805081, 87740108, 131610162, 197415243, 263220324, 394830486, 789660972, 3575409401, 7150818802, 10726228203, 14301637604, 21452456406, 32178684609, 42904912812, 64357369218, 128714738436]

約数ペア:

[(1, 128714738436), (2, 64357369218), (3, 42904912812), (4, 32178684609), (6, 21452456406), (9, 14301637604), (12, 10726228203), (18, 7150818802), (36, 3575409401), (163, 789660972), (326, 394830486), (489, 263220324), (652, 197415243), (978, 131610162), (1467, 87740108), (1956, 65805081), (1999, 64389564), (2934, 43870054), (3998, 32194782), (5868, 21935027), (5997, 21463188), (7996, 16097391), (10973, 11730132), (11994, 10731594), (17991, 7154396), (21946, 5865066), (23988, 5365797), (32919, 3910044), (35982, 3577198), (43892, 2932533), (65838, 1955022), (71964, 1788599), (98757, 1303348), (131676, 977511), (197514, 651674), (325837, 395028)]