120039448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 245993760

約数和(自身を除く): 125954312

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 107, 113, 136, 146, 214, 226, 292, 428, 452, 584, 856, 904, 1241, 1819, 1921, 2482, 3638, 3842, 4964, 7276, 7684, 7811, 8249, 9928, 12091, 14552, 15368, 15622, 16498, 24182, 31244, 32996, 48364, 62488, 65992, 96728, 132787, 140233, 205547, 265574, 280466, 411094, 531148, 560932, 822188, 882643, 1062296, 1121864, 1644376, 1765286, 3530572, 7061144, 15004931, 30009862, 60019724, 120039448]

約数ペア:

[(1, 120039448), (2, 60019724), (4, 30009862), (8, 15004931), (17, 7061144), (34, 3530572), (68, 1765286), (73, 1644376), (107, 1121864), (113, 1062296), (136, 882643), (146, 822188), (214, 560932), (226, 531148), (292, 411094), (428, 280466), (452, 265574), (584, 205547), (856, 140233), (904, 132787), (1241, 96728), (1819, 65992), (1921, 62488), (2482, 48364), (3638, 32996), (3842, 31244), (4964, 24182), (7276, 16498), (7684, 15622), (7811, 15368), (8249, 14552), (9928, 12091)]