144857232

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:597

約数の個数: 120

約数和(自身を含む): 439805184

約数和(自身を除く): 294947952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 223, 234, 312, 347, 446, 468, 624, 669, 694, 892, 936, 1041, 1338, 1388, 1784, 1872, 2007, 2082, 2676, 2776, 2899, 3123, 3568, 4014, 4164, 4511, 5352, 5552, 5798, 6246, 8028, 8328, 8697, 9022, 10704, 11596, 12492, 13533, 16056, 16656, 17394, 18044, 23192, 24984, 26091, 27066, 32112, 34788, 36088, 40599, 46384, 49968, 52182, 54132, 69576, 72176, 77381, 81198, 104364, 108264, 139152, 154762, 162396, 208728, 216528, 232143, 309524, 324792, 417456, 464286, 619048, 649584, 696429, 928572, 1005953, 1238096, 1392858, 1857144, 2011906, 2785716, 3017859, 3714288, 4023812, 5571432, 6035718, 8047624, 9053577, 11142864, 12071436, 16095248, 18107154, 24142872, 36214308, 48285744, 72428616, 144857232]

約数ペア:

[(1, 144857232), (2, 72428616), (3, 48285744), (4, 36214308), (6, 24142872), (8, 18107154), (9, 16095248), (12, 12071436), (13, 11142864), (16, 9053577), (18, 8047624), (24, 6035718), (26, 5571432), (36, 4023812), (39, 3714288), (48, 3017859), (52, 2785716), (72, 2011906), (78, 1857144), (104, 1392858), (117, 1238096), (144, 1005953), (156, 928572), (208, 696429), (223, 649584), (234, 619048), (312, 464286), (347, 417456), (446, 324792), (468, 309524), (624, 232143), (669, 216528), (694, 208728), (892, 162396), (936, 154762), (1041, 139152), (1338, 108264), (1388, 104364), (1784, 81198), (1872, 77381), (2007, 72176), (2082, 69576), (2676, 54132), (2776, 52182), (2899, 49968), (3123, 46384), (3568, 40599), (4014, 36088), (4164, 34788), (4511, 32112), (5352, 27066), (5552, 26091), (5798, 24984), (6246, 23192), (8028, 18044), (8328, 17394), (8697, 16656), (9022, 16056), (10704, 13533), (11596, 12492)]