126947968

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7457}}^1$

素因数の和:7497

約数の個数: 64

約数和(自身を含む): 304286400

約数和(自身を除く): 177338432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 7457, 8512, 14914, 17024, 29828, 52199, 59656, 104398, 119312, 141683, 208796, 238624, 283366, 417592, 477248, 566732, 835184, 954496, 991781, 1133464, 1670368, 1983562, 2266928, 3340736, 3967124, 4533856, 6681472, 7934248, 9067712, 15868496, 18135424, 31736992, 63473984, 126947968]

約数ペア:

[(1, 126947968), (2, 63473984), (4, 31736992), (7, 18135424), (8, 15868496), (14, 9067712), (16, 7934248), (19, 6681472), (28, 4533856), (32, 3967124), (38, 3340736), (56, 2266928), (64, 1983562), (76, 1670368), (112, 1133464), (128, 991781), (133, 954496), (152, 835184), (224, 566732), (266, 477248), (304, 417592), (448, 283366), (532, 238624), (608, 208796), (896, 141683), (1064, 119312), (1216, 104398), (2128, 59656), (2432, 52199), (4256, 29828), (7457, 17024), (8512, 14914)]