164545056

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:719

約数の個数: 144

約数和(自身を含む): 511842240

約数和(自身を除く): 347297184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 71, 72, 78, 96, 104, 117, 142, 144, 156, 208, 213, 234, 284, 288, 312, 416, 426, 468, 568, 619, 624, 639, 852, 923, 936, 1136, 1238, 1248, 1278, 1704, 1846, 1857, 1872, 2272, 2476, 2556, 2769, 3408, 3692, 3714, 3744, 4952, 5112, 5538, 5571, 6816, 7384, 7428, 8047, 8307, 9904, 10224, 11076, 11142, 14768, 14856, 16094, 16614, 19808, 20448, 22152, 22284, 24141, 29536, 29712, 32188, 33228, 43949, 44304, 44568, 48282, 59424, 64376, 66456, 72423, 87898, 88608, 89136, 96564, 128752, 131847, 132912, 144846, 175796, 178272, 193128, 257504, 263694, 265824, 289692, 351592, 386256, 395541, 527388, 571337, 579384, 703184, 772512, 791082, 1054776, 1142674, 1158768, 1406368, 1582164, 1714011, 2109552, 2285348, 2317536, 3164328, 3428022, 4219104, 4570696, 5142033, 6328656, 6856044, 9141392, 10284066, 12657312, 13712088, 18282784, 20568132, 27424176, 41136264, 54848352, 82272528, 164545056]

約数ペア:

[(1, 164545056), (2, 82272528), (3, 54848352), (4, 41136264), (6, 27424176), (8, 20568132), (9, 18282784), (12, 13712088), (13, 12657312), (16, 10284066), (18, 9141392), (24, 6856044), (26, 6328656), (32, 5142033), (36, 4570696), (39, 4219104), (48, 3428022), (52, 3164328), (71, 2317536), (72, 2285348), (78, 2109552), (96, 1714011), (104, 1582164), (117, 1406368), (142, 1158768), (144, 1142674), (156, 1054776), (208, 791082), (213, 772512), (234, 703184), (284, 579384), (288, 571337), (312, 527388), (416, 395541), (426, 386256), (468, 351592), (568, 289692), (619, 265824), (624, 263694), (639, 257504), (852, 193128), (923, 178272), (936, 175796), (1136, 144846), (1238, 132912), (1248, 131847), (1278, 128752), (1704, 96564), (1846, 89136), (1857, 88608), (1872, 87898), (2272, 72423), (2476, 66456), (2556, 64376), (2769, 59424), (3408, 48282), (3692, 44568), (3714, 44304), (3744, 43949), (4952, 33228), (5112, 32188), (5538, 29712), (5571, 29536), (6816, 24141), (7384, 22284), (7428, 22152), (8047, 20448), (8307, 19808), (9904, 16614), (10224, 16094), (11076, 14856), (11142, 14768)]