138818448

素因数分解:

$2^4\times 3^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:163

約数の個数: 200

約数和(自身を含む): 427794048

約数和(自身を除く): 288975600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 47, 48, 53, 54, 72, 81, 86, 94, 106, 108, 129, 141, 144, 159, 162, 172, 188, 212, 216, 258, 282, 318, 324, 344, 376, 387, 423, 424, 432, 477, 516, 564, 636, 648, 688, 752, 774, 846, 848, 954, 1032, 1128, 1161, 1269, 1272, 1296, 1431, 1548, 1692, 1908, 2021, 2064, 2256, 2279, 2322, 2491, 2538, 2544, 2862, 3096, 3384, 3483, 3807, 3816, 4042, 4293, 4558, 4644, 4982, 5076, 5724, 6063, 6192, 6768, 6837, 6966, 7473, 7614, 7632, 8084, 8586, 9116, 9288, 9964, 10152, 11448, 12126, 13674, 13932, 14946, 15228, 16168, 17172, 18189, 18232, 18576, 19928, 20304, 20511, 22419, 22896, 24252, 27348, 27864, 29892, 30456, 32336, 34344, 36378, 36464, 39856, 41022, 44838, 48504, 54567, 54696, 55728, 59784, 60912, 61533, 67257, 68688, 72756, 82044, 89676, 97008, 107113, 109134, 109392, 119568, 123066, 134514, 145512, 163701, 164088, 179352, 184599, 201771, 214226, 218268, 246132, 269028, 291024, 321339, 327402, 328176, 358704, 369198, 403542, 428452, 436536, 492264, 538056, 642678, 654804, 738396, 807084, 856904, 873072, 964017, 984528, 1076112, 1285356, 1309608, 1476792, 1614168, 1713808, 1928034, 2570712, 2619216, 2892051, 2953584, 3228336, 3856068, 5141424, 5784102, 7712136, 8676153, 11568204, 15424272, 17352306, 23136408, 34704612, 46272816, 69409224, 138818448]

約数ペア:

[(1, 138818448), (2, 69409224), (3, 46272816), (4, 34704612), (6, 23136408), (8, 17352306), (9, 15424272), (12, 11568204), (16, 8676153), (18, 7712136), (24, 5784102), (27, 5141424), (36, 3856068), (43, 3228336), (47, 2953584), (48, 2892051), (53, 2619216), (54, 2570712), (72, 1928034), (81, 1713808), (86, 1614168), (94, 1476792), (106, 1309608), (108, 1285356), (129, 1076112), (141, 984528), (144, 964017), (159, 873072), (162, 856904), (172, 807084), (188, 738396), (212, 654804), (216, 642678), (258, 538056), (282, 492264), (318, 436536), (324, 428452), (344, 403542), (376, 369198), (387, 358704), (423, 328176), (424, 327402), (432, 321339), (477, 291024), (516, 269028), (564, 246132), (636, 218268), (648, 214226), (688, 201771), (752, 184599), (774, 179352), (846, 164088), (848, 163701), (954, 145512), (1032, 134514), (1128, 123066), (1161, 119568), (1269, 109392), (1272, 109134), (1296, 107113), (1431, 97008), (1548, 89676), (1692, 82044), (1908, 72756), (2021, 68688), (2064, 67257), (2256, 61533), (2279, 60912), (2322, 59784), (2491, 55728), (2538, 54696), (2544, 54567), (2862, 48504), (3096, 44838), (3384, 41022), (3483, 39856), (3807, 36464), (3816, 36378), (4042, 34344), (4293, 32336), (4558, 30456), (4644, 29892), (4982, 27864), (5076, 27348), (5724, 24252), (6063, 22896), (6192, 22419), (6768, 20511), (6837, 20304), (6966, 19928), (7473, 18576), (7614, 18232), (7632, 18189), (8084, 17172), (8586, 16168), (9116, 15228), (9288, 14946), (9964, 13932), (10152, 13674), (11448, 12126)]