142466508

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2463

約数の個数: 72

約数和(自身を含む): 381090528

約数和(自身を除く): 238624020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 207, 219, 276, 292, 414, 438, 657, 828, 876, 1314, 1679, 2357, 2628, 3358, 4714, 5037, 6716, 7071, 9428, 10074, 14142, 15111, 20148, 21213, 28284, 30222, 42426, 54211, 60444, 84852, 108422, 162633, 172061, 216844, 325266, 344122, 487899, 516183, 650532, 688244, 975798, 1032366, 1548549, 1951596, 2064732, 3097098, 3957403, 6194196, 7914806, 11872209, 15829612, 23744418, 35616627, 47488836, 71233254, 142466508]

約数ペア:

[(1, 142466508), (2, 71233254), (3, 47488836), (4, 35616627), (6, 23744418), (9, 15829612), (12, 11872209), (18, 7914806), (23, 6194196), (36, 3957403), (46, 3097098), (69, 2064732), (73, 1951596), (92, 1548549), (138, 1032366), (146, 975798), (207, 688244), (219, 650532), (276, 516183), (292, 487899), (414, 344122), (438, 325266), (657, 216844), (828, 172061), (876, 162633), (1314, 108422), (1679, 84852), (2357, 60444), (2628, 54211), (3358, 42426), (4714, 30222), (5037, 28284), (6716, 21213), (7071, 20148), (9428, 15111), (10074, 14142)]