155172816

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12983}}^1$

素因数の和:13080

約数の個数: 60

約数和(自身を含む): 439534368

約数和(自身を除く): 284361552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 11952, 12983, 25966, 38949, 51932, 77898, 103864, 116847, 155796, 207728, 233694, 311592, 467388, 623184, 934776, 1077589, 1869552, 2155178, 3232767, 4310356, 6465534, 8620712, 9698301, 12931068, 17241424, 19396602, 25862136, 38793204, 51724272, 77586408, 155172816]

約数ペア:

[(1, 155172816), (2, 77586408), (3, 51724272), (4, 38793204), (6, 25862136), (8, 19396602), (9, 17241424), (12, 12931068), (16, 9698301), (18, 8620712), (24, 6465534), (36, 4310356), (48, 3232767), (72, 2155178), (83, 1869552), (144, 1077589), (166, 934776), (249, 623184), (332, 467388), (498, 311592), (664, 233694), (747, 207728), (996, 155796), (1328, 116847), (1494, 103864), (1992, 77898), (2988, 51932), (3984, 38949), (5976, 25966), (11952, 12983)]