123004838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 219469824

約数和(自身を除く): 96464986

約数列:

[1, 2, 11, 22, 31, 41, 53, 62, 82, 83, 106, 166, 341, 451, 583, 682, 902, 913, 1166, 1271, 1643, 1826, 2173, 2542, 2573, 3286, 3403, 4346, 4399, 5146, 6806, 8798, 13981, 18073, 23903, 27962, 28303, 36146, 37433, 47806, 48389, 56606, 67363, 74866, 96778, 105493, 134726, 136369, 180359, 210986, 272738, 360718, 740993, 1160423, 1481986, 1500059, 1983949, 2320846, 3000118, 3967898, 5591129, 11182258, 61502419, 123004838]

約数ペア:

[(1, 123004838), (2, 61502419), (11, 11182258), (22, 5591129), (31, 3967898), (41, 3000118), (53, 2320846), (62, 1983949), (82, 1500059), (83, 1481986), (106, 1160423), (166, 740993), (341, 360718), (451, 272738), (583, 210986), (682, 180359), (902, 136369), (913, 134726), (1166, 105493), (1271, 96778), (1643, 74866), (1826, 67363), (2173, 56606), (2542, 48389), (2573, 47806), (3286, 37433), (3403, 36146), (4346, 28303), (4399, 27962), (5146, 23903), (6806, 18073), (8798, 13981)]