156916434

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{643}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 318548160

約数和(自身を除く): 161631726

約数列:

[1, 2, 3, 6, 89, 178, 267, 457, 534, 643, 914, 1286, 1371, 1929, 2742, 3858, 40673, 57227, 81346, 114454, 122019, 171681, 244038, 293851, 343362, 587702, 881553, 1763106, 26152739, 52305478, 78458217, 156916434]

約数ペア:

[(1, 156916434), (2, 78458217), (3, 52305478), (6, 26152739), (89, 1763106), (178, 881553), (267, 587702), (457, 343362), (534, 293851), (643, 244038), (914, 171681), (1286, 122019), (1371, 114454), (1929, 81346), (2742, 57227), (3858, 40673)]