157617972

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{82609}}^1$

素因数の和:82672

約数の個数: 36

約数和(自身を含む): 405945540

約数和(自身を除く): 248327568

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 82609, 165218, 247827, 330436, 495654, 743481, 991308, 1486962, 2973924, 4378277, 8756554, 13134831, 17513108, 26269662, 39404493, 52539324, 78808986, 157617972]

約数ペア:

[(1, 157617972), (2, 78808986), (3, 52539324), (4, 39404493), (6, 26269662), (9, 17513108), (12, 13134831), (18, 8756554), (36, 4378277), (53, 2973924), (106, 1486962), (159, 991308), (212, 743481), (318, 495654), (477, 330436), (636, 247827), (954, 165218), (1908, 82609)]