133135492

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{31489}}^1$

素因数の和:31651

約数の個数: 24

約数和(自身を含む): 268042880

約数和(自身を除く): 134907388

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 31489, 62978, 125956, 220423, 440846, 881692, 4754839, 9509678, 19019356, 33283873, 66567746, 133135492]

約数ペア:

[(1, 133135492), (2, 66567746), (4, 33283873), (7, 19019356), (14, 9509678), (28, 4754839), (151, 881692), (302, 440846), (604, 220423), (1057, 125956), (2114, 62978), (4228, 31489)]