154072038

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{115151}}^1$

素因数の和:115379

約数の個数: 16

約数和(自身を含む): 309528576

約数和(自身を除く): 155456538

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 115151, 230302, 345453, 690906, 25678673, 51357346, 77036019, 154072038]

約数ペア:

[(1, 154072038), (2, 77036019), (3, 51357346), (6, 25678673), (223, 690906), (446, 345453), (669, 230302), (1338, 115151)]