147019728

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 388118016

約数和(自身を除く): 241098288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 131, 206, 227, 262, 309, 393, 412, 454, 524, 618, 681, 786, 824, 908, 1048, 1236, 1362, 1572, 1648, 1816, 2096, 2472, 2724, 3144, 3632, 4944, 5448, 6288, 10896, 13493, 23381, 26986, 29737, 40479, 46762, 53972, 59474, 70143, 80958, 89211, 93524, 107944, 118948, 140286, 161916, 178422, 187048, 215888, 237896, 280572, 323832, 356844, 374096, 475792, 561144, 647664, 713688, 1122288, 1427376, 3062911, 6125822, 9188733, 12251644, 18377466, 24503288, 36754932, 49006576, 73509864, 147019728]

約数ペア:

[(1, 147019728), (2, 73509864), (3, 49006576), (4, 36754932), (6, 24503288), (8, 18377466), (12, 12251644), (16, 9188733), (24, 6125822), (48, 3062911), (103, 1427376), (131, 1122288), (206, 713688), (227, 647664), (262, 561144), (309, 475792), (393, 374096), (412, 356844), (454, 323832), (524, 280572), (618, 237896), (681, 215888), (786, 187048), (824, 178422), (908, 161916), (1048, 140286), (1236, 118948), (1362, 107944), (1572, 93524), (1648, 89211), (1816, 80958), (2096, 70143), (2472, 59474), (2724, 53972), (3144, 46762), (3632, 40479), (4944, 29737), (5448, 26986), (6288, 23381), (10896, 13493)]