154251409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 181407744

約数和(自身を除く): 27156335

約数列:

[1, 13, 23, 37, 73, 191, 299, 481, 851, 949, 1679, 2483, 2701, 4393, 7067, 11063, 13943, 21827, 35113, 57109, 62123, 91871, 162541, 181259, 320689, 515891, 807599, 2113033, 4168957, 6706583, 11865493, 154251409]

約数ペア:

[(1, 154251409), (13, 11865493), (23, 6706583), (37, 4168957), (73, 2113033), (191, 807599), (299, 515891), (481, 320689), (851, 181259), (949, 162541), (1679, 91871), (2483, 62123), (2701, 57109), (4393, 35113), (7067, 21827), (11063, 13943)]