147691712

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17351}}^1$

素因数の和:17389

約数の個数: 56

約数和(自身を含む): 352592640

約数和(自身を除く): 204900928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 17351, 34702, 69404, 121457, 138808, 242914, 277616, 329669, 485828, 555232, 659338, 971656, 1110464, 1318676, 1943312, 2307683, 2637352, 3886624, 4615366, 5274704, 7773248, 9230732, 10549408, 18461464, 21098816, 36922928, 73845856, 147691712]

約数ペア:

[(1, 147691712), (2, 73845856), (4, 36922928), (7, 21098816), (8, 18461464), (14, 10549408), (16, 9230732), (19, 7773248), (28, 5274704), (32, 4615366), (38, 3886624), (56, 2637352), (64, 2307683), (76, 1943312), (112, 1318676), (133, 1110464), (152, 971656), (224, 659338), (266, 555232), (304, 485828), (448, 329669), (532, 277616), (608, 242914), (1064, 138808), (1216, 121457), (2128, 69404), (4256, 34702), (8512, 17351)]