155804792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{136193}}^1$

素因数の和:136223

約数の個数: 32

約数和(自身を含む): 343208880

約数和(自身を除く): 187404088

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 136193, 272386, 544772, 1089544, 1498123, 1770509, 2996246, 3541018, 5992492, 7082036, 11984984, 14164072, 19475599, 38951198, 77902396, 155804792]

約数ペア:

[(1, 155804792), (2, 77902396), (4, 38951198), (8, 19475599), (11, 14164072), (13, 11984984), (22, 7082036), (26, 5992492), (44, 3541018), (52, 2996246), (88, 1770509), (104, 1498123), (143, 1089544), (286, 544772), (572, 272386), (1144, 136193)]