156538008

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{21961}}^1$

素因数の和:21990

約数の個数: 80

約数和(自身を含む): 478332360

約数和(自身を除く): 321794352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 21961, 43922, 65883, 87844, 131766, 175688, 197649, 241571, 263532, 395298, 483142, 527064, 592947, 724713, 790596, 966284, 1185894, 1449426, 1581192, 1778841, 1932568, 2174139, 2371788, 2898852, 3557682, 4348278, 4743576, 5797704, 6522417, 7115364, 8696556, 13044834, 14230728, 17393112, 19567251, 26089668, 39134502, 52179336, 78269004, 156538008]

約数ペア:

[(1, 156538008), (2, 78269004), (3, 52179336), (4, 39134502), (6, 26089668), (8, 19567251), (9, 17393112), (11, 14230728), (12, 13044834), (18, 8696556), (22, 7115364), (24, 6522417), (27, 5797704), (33, 4743576), (36, 4348278), (44, 3557682), (54, 2898852), (66, 2371788), (72, 2174139), (81, 1932568), (88, 1778841), (99, 1581192), (108, 1449426), (132, 1185894), (162, 966284), (198, 790596), (216, 724713), (264, 592947), (297, 527064), (324, 483142), (396, 395298), (594, 263532), (648, 241571), (792, 197649), (891, 175688), (1188, 131766), (1782, 87844), (2376, 65883), (3564, 43922), (7128, 21961)]