163755394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 278474112

約数和(自身を除く): 114718718

約数列:

[1, 2, 11, 22, 41, 71, 82, 142, 451, 781, 902, 1562, 2557, 2911, 5114, 5822, 28127, 32021, 56254, 64042, 104837, 181547, 209674, 363094, 1153207, 1997017, 2306414, 3994034, 7443427, 14886854, 81877697, 163755394]

約数ペア:

[(1, 163755394), (2, 81877697), (11, 14886854), (22, 7443427), (41, 3994034), (71, 2306414), (82, 1997017), (142, 1153207), (451, 363094), (781, 209674), (902, 181547), (1562, 104837), (2557, 64042), (2911, 56254), (5114, 32021), (5822, 28127)]