159468448

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{719}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 326592000

約数和(自身を除く): 167123552

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 239, 464, 478, 719, 928, 956, 1438, 1912, 2876, 3824, 5752, 6931, 7648, 11504, 13862, 20851, 23008, 27724, 41702, 55448, 83404, 110896, 166808, 171841, 221792, 333616, 343682, 667232, 687364, 1374728, 2749456, 4983389, 5498912, 9966778, 19933556, 39867112, 79734224, 159468448]

約数ペア:

[(1, 159468448), (2, 79734224), (4, 39867112), (8, 19933556), (16, 9966778), (29, 5498912), (32, 4983389), (58, 2749456), (116, 1374728), (232, 687364), (239, 667232), (464, 343682), (478, 333616), (719, 221792), (928, 171841), (956, 166808), (1438, 110896), (1912, 83404), (2876, 55448), (3824, 41702), (5752, 27724), (6931, 23008), (7648, 20851), (11504, 13862)]