127303904

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43717}}^1$

素因数の和:43747

約数の個数: 48

約数和(自身を含む): 308474208

約数和(自身を除く): 181170304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 43717, 87434, 174868, 306019, 349736, 568321, 612038, 699472, 1136642, 1224076, 1398944, 2273284, 2448152, 3978247, 4546568, 4896304, 7956494, 9093136, 9792608, 15912988, 18186272, 31825976, 63651952, 127303904]

約数ペア:

[(1, 127303904), (2, 63651952), (4, 31825976), (7, 18186272), (8, 15912988), (13, 9792608), (14, 9093136), (16, 7956494), (26, 4896304), (28, 4546568), (32, 3978247), (52, 2448152), (56, 2273284), (91, 1398944), (104, 1224076), (112, 1136642), (182, 699472), (208, 612038), (224, 568321), (364, 349736), (416, 306019), (728, 174868), (1456, 87434), (2912, 43717)]