153797776

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4673}}^1$

素因数の和:4720

約数の個数: 60

約数和(自身を含む): 346876236

約数和(自身を除く): 193078460

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1936, 2057, 2992, 4114, 4673, 8228, 9346, 16456, 18692, 32912, 37384, 51403, 74768, 79441, 102806, 158882, 205612, 317764, 411224, 565433, 635528, 822448, 873851, 1130866, 1271056, 1747702, 2261732, 3495404, 4523464, 6990808, 9046928, 9612361, 13981616, 19224722, 38449444, 76898888, 153797776]

約数ペア:

[(1, 153797776), (2, 76898888), (4, 38449444), (8, 19224722), (11, 13981616), (16, 9612361), (17, 9046928), (22, 6990808), (34, 4523464), (44, 3495404), (68, 2261732), (88, 1747702), (121, 1271056), (136, 1130866), (176, 873851), (187, 822448), (242, 635528), (272, 565433), (374, 411224), (484, 317764), (748, 205612), (968, 158882), (1496, 102806), (1936, 79441), (2057, 74768), (2992, 51403), (4114, 37384), (4673, 32912), (8228, 18692), (9346, 16456)]