103722128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{158113}}^1$

素因数の和:158162

約数の個数: 20

約数和(自身を含む): 205864428

約数和(自身を除く): 102142300

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 158113, 316226, 632452, 1264904, 2529808, 6482633, 12965266, 25930532, 51861064, 103722128]

約数ペア:

[(1, 103722128), (2, 51861064), (4, 25930532), (8, 12965266), (16, 6482633), (41, 2529808), (82, 1264904), (164, 632452), (328, 316226), (656, 158113)]