129853792

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 265531392

約数和(自身を除く): 135677600

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 223, 248, 446, 496, 587, 892, 992, 1174, 1784, 2348, 3568, 4696, 6913, 7136, 9392, 13826, 18197, 18784, 27652, 36394, 55304, 72788, 110608, 130901, 145576, 221216, 261802, 291152, 523604, 582304, 1047208, 2094416, 4057931, 4188832, 8115862, 16231724, 32463448, 64926896, 129853792]

約数ペア:

[(1, 129853792), (2, 64926896), (4, 32463448), (8, 16231724), (16, 8115862), (31, 4188832), (32, 4057931), (62, 2094416), (124, 1047208), (223, 582304), (248, 523604), (446, 291152), (496, 261802), (587, 221216), (892, 145576), (992, 130901), (1174, 110608), (1784, 72788), (2348, 55304), (3568, 36394), (4696, 27652), (6913, 18784), (7136, 18197), (9392, 13826)]