188471388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{23131}}^1$

素因数の和:23242

約数の個数: 48

約数和(自身を含む): 507793664

約数和(自身を除く): 319322276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 23131, 46262, 69393, 92524, 138786, 161917, 277572, 323834, 485751, 647668, 971502, 1943004, 2243707, 4487414, 6731121, 8974828, 13462242, 15705949, 26924484, 31411898, 47117847, 62823796, 94235694, 188471388]

約数ペア:

[(1, 188471388), (2, 94235694), (3, 62823796), (4, 47117847), (6, 31411898), (7, 26924484), (12, 15705949), (14, 13462242), (21, 8974828), (28, 6731121), (42, 4487414), (84, 2243707), (97, 1943004), (194, 971502), (291, 647668), (388, 485751), (582, 323834), (679, 277572), (1164, 161917), (1358, 138786), (2037, 92524), (2716, 69393), (4074, 46262), (8148, 23131)]