140372346

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{911}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 286338816

約数和(自身を除く): 145966470

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 421, 842, 911, 1263, 1822, 2526, 2733, 5466, 25681, 51362, 55571, 77043, 111142, 154086, 166713, 333426, 383531, 767062, 1150593, 2301186, 23395391, 46790782, 70186173, 140372346]

約数ペア:

[(1, 140372346), (2, 70186173), (3, 46790782), (6, 23395391), (61, 2301186), (122, 1150593), (183, 767062), (366, 383531), (421, 333426), (842, 166713), (911, 154086), (1263, 111142), (1822, 77043), (2526, 55571), (2733, 51362), (5466, 25681)]