121132144

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56923}}^1$

素因数の和:56957

約数の個数: 40

約数和(自身を含む): 282343040

約数和(自身を除く): 161210896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 56923, 113846, 227692, 398461, 455384, 796922, 910768, 1081537, 1593844, 2163074, 3187688, 4326148, 6375376, 7570759, 8652296, 15141518, 17304592, 30283036, 60566072, 121132144]

約数ペア:

[(1, 121132144), (2, 60566072), (4, 30283036), (7, 17304592), (8, 15141518), (14, 8652296), (16, 7570759), (19, 6375376), (28, 4326148), (38, 3187688), (56, 2163074), (76, 1593844), (112, 1081537), (133, 910768), (152, 796922), (266, 455384), (304, 398461), (532, 227692), (1064, 113846), (2128, 56923)]