188814816

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{2551}}^1$

素因数の和:2824

約数の個数: 72

約数和(自身を含む): 539242704

約数和(自身を除く): 350427888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 771, 1028, 1542, 2056, 2313, 2551, 3084, 4112, 4626, 5102, 6168, 7653, 8224, 9252, 10204, 12336, 15306, 18504, 20408, 22959, 24672, 30612, 37008, 40816, 45918, 61224, 74016, 81632, 91836, 122448, 183672, 244896, 367344, 655607, 734688, 1311214, 1966821, 2622428, 3933642, 5244856, 5900463, 7867284, 10489712, 11800926, 15734568, 20979424, 23601852, 31469136, 47203704, 62938272, 94407408, 188814816]

約数ペア:

[(1, 188814816), (2, 94407408), (3, 62938272), (4, 47203704), (6, 31469136), (8, 23601852), (9, 20979424), (12, 15734568), (16, 11800926), (18, 10489712), (24, 7867284), (32, 5900463), (36, 5244856), (48, 3933642), (72, 2622428), (96, 1966821), (144, 1311214), (257, 734688), (288, 655607), (514, 367344), (771, 244896), (1028, 183672), (1542, 122448), (2056, 91836), (2313, 81632), (2551, 74016), (3084, 61224), (4112, 45918), (4626, 40816), (5102, 37008), (6168, 30612), (7653, 24672), (8224, 22959), (9252, 20408), (10204, 18504), (12336, 15306)]