156963256155

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1\times {\mathrm{126733}}^1$

素因数の和:128380

約数の個数: 48

約数和(自身を含む): 288253948320

約数和(自身を除く): 131290692165

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1619, 4857, 8095, 14571, 24285, 27523, 72855, 82569, 126733, 137615, 247707, 380199, 412845, 633665, 1140597, 1238535, 1900995, 2154461, 5702985, 6463383, 10772305, 19390149, 32316915, 96950745, 205180727, 615542181, 1025903635, 1846626543, 3077710905, 3488072359, 9233132715, 10464217077, 17440361795, 31392651231, 52321085385, 156963256155]

約数ペア:

[(1, 156963256155), (3, 52321085385), (5, 31392651231), (9, 17440361795), (15, 10464217077), (17, 9233132715), (45, 3488072359), (51, 3077710905), (85, 1846626543), (153, 1025903635), (255, 615542181), (765, 205180727), (1619, 96950745), (4857, 32316915), (8095, 19390149), (14571, 10772305), (24285, 6463383), (27523, 5702985), (72855, 2154461), (82569, 1900995), (126733, 1238535), (137615, 1140597), (247707, 633665), (380199, 412845)]