148890112

素因数分解:

$2^9\times 7^1\times {\mathrm{41543}}^1$

素因数の和:41568

約数の個数: 40

約数和(自身を含む): 339996096

約数和(自身を除く): 191105984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 41543, 83086, 166172, 290801, 332344, 581602, 664688, 1163204, 1329376, 2326408, 2658752, 4652816, 5317504, 9305632, 10635008, 18611264, 21270016, 37222528, 74445056, 148890112]

約数ペア:

[(1, 148890112), (2, 74445056), (4, 37222528), (7, 21270016), (8, 18611264), (14, 10635008), (16, 9305632), (28, 5317504), (32, 4652816), (56, 2658752), (64, 2326408), (112, 1329376), (128, 1163204), (224, 664688), (256, 581602), (448, 332344), (512, 290801), (896, 166172), (1792, 83086), (3584, 41543)]