131010612992

素因数分解:

$2^8\times 7^1\times {\mathrm{523}}^1\times {\mathrm{139787}}^1$

素因数の和:140333

約数の個数: 72

約数和(自身を含む): 299441552256

約数和(自身を除く): 168430939264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 523, 896, 1046, 1792, 2092, 3661, 4184, 7322, 8368, 14644, 16736, 29288, 33472, 58576, 66944, 117152, 133888, 139787, 234304, 279574, 468608, 559148, 937216, 978509, 1118296, 1957018, 2236592, 3914036, 4473184, 7828072, 8946368, 15656144, 17892736, 31312288, 35785472, 62624576, 73108601, 125249152, 146217202, 250498304, 292434404, 511760207, 584868808, 1023520414, 1169737616, 2047040828, 2339475232, 4094081656, 4678950464, 8188163312, 9357900928, 16376326624, 18715801856, 32752653248, 65505306496, 131010612992]

約数ペア:

[(1, 131010612992), (2, 65505306496), (4, 32752653248), (7, 18715801856), (8, 16376326624), (14, 9357900928), (16, 8188163312), (28, 4678950464), (32, 4094081656), (56, 2339475232), (64, 2047040828), (112, 1169737616), (128, 1023520414), (224, 584868808), (256, 511760207), (448, 292434404), (523, 250498304), (896, 146217202), (1046, 125249152), (1792, 73108601), (2092, 62624576), (3661, 35785472), (4184, 31312288), (7322, 17892736), (8368, 15656144), (14644, 8946368), (16736, 7828072), (29288, 4473184), (33472, 3914036), (58576, 2236592), (66944, 1957018), (117152, 1118296), (133888, 978509), (139787, 937216), (234304, 559148), (279574, 468608)]