142671528

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{8291}}^1$

素因数の和:8542

約数の個数: 48

約数和(自身を含む): 388065600

約数和(自身を除く): 245394072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 8291, 8604, 16582, 17208, 24873, 33164, 49746, 66328, 74619, 99492, 149238, 198984, 298476, 596952, 1981549, 3963098, 5944647, 7926196, 11889294, 15852392, 17833941, 23778588, 35667882, 47557176, 71335764, 142671528]

約数ペア:

[(1, 142671528), (2, 71335764), (3, 47557176), (4, 35667882), (6, 23778588), (8, 17833941), (9, 15852392), (12, 11889294), (18, 7926196), (24, 5944647), (36, 3963098), (72, 1981549), (239, 596952), (478, 298476), (717, 198984), (956, 149238), (1434, 99492), (1912, 74619), (2151, 66328), (2868, 49746), (4302, 33164), (5736, 24873), (8291, 17208), (8604, 16582)]