168271404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 471453696

約数和(自身を除く): 303182292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 251, 276, 322, 347, 483, 502, 644, 694, 753, 966, 1004, 1041, 1388, 1506, 1757, 1932, 2082, 2429, 3012, 3514, 4164, 4858, 5271, 5773, 7028, 7287, 7981, 9716, 10542, 11546, 14574, 15962, 17319, 21084, 23092, 23943, 29148, 31924, 34638, 40411, 47886, 55867, 69276, 80822, 87097, 95772, 111734, 121233, 161644, 167601, 174194, 223468, 242466, 261291, 335202, 348388, 484932, 522582, 609679, 670404, 1045164, 1219358, 1829037, 2003231, 2438716, 3658074, 4006462, 6009693, 7316148, 8012924, 12019386, 14022617, 24038772, 28045234, 42067851, 56090468, 84135702, 168271404]

約数ペア:

[(1, 168271404), (2, 84135702), (3, 56090468), (4, 42067851), (6, 28045234), (7, 24038772), (12, 14022617), (14, 12019386), (21, 8012924), (23, 7316148), (28, 6009693), (42, 4006462), (46, 3658074), (69, 2438716), (84, 2003231), (92, 1829037), (138, 1219358), (161, 1045164), (251, 670404), (276, 609679), (322, 522582), (347, 484932), (483, 348388), (502, 335202), (644, 261291), (694, 242466), (753, 223468), (966, 174194), (1004, 167601), (1041, 161644), (1388, 121233), (1506, 111734), (1757, 95772), (1932, 87097), (2082, 80822), (2429, 69276), (3012, 55867), (3514, 47886), (4164, 40411), (4858, 34638), (5271, 31924), (5773, 29148), (7028, 23943), (7287, 23092), (7981, 21084), (9716, 17319), (10542, 15962), (11546, 14574)]