154009128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:647

約数の個数: 128

約数和(自身を含む): 478033920

約数和(自身を除く): 324024792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 151, 156, 168, 182, 273, 302, 312, 364, 453, 467, 546, 604, 728, 906, 934, 1057, 1092, 1208, 1401, 1812, 1868, 1963, 2114, 2184, 2802, 3171, 3269, 3624, 3736, 3926, 4228, 5604, 5889, 6071, 6342, 6538, 7852, 8456, 9807, 11208, 11778, 12142, 12684, 13076, 13741, 15704, 18213, 19614, 23556, 24284, 25368, 26152, 27482, 36426, 39228, 41223, 42497, 47112, 48568, 54964, 70517, 72852, 78456, 82446, 84994, 109928, 127491, 141034, 145704, 164892, 169988, 211551, 254982, 282068, 329784, 339976, 423102, 493619, 509964, 564136, 846204, 916721, 987238, 1019928, 1480857, 1692408, 1833442, 1974476, 2750163, 2961714, 3666884, 3948952, 5500326, 5923428, 6417047, 7333768, 11000652, 11846856, 12834094, 19251141, 22001304, 25668188, 38502282, 51336376, 77004564, 154009128]

約数ペア:

[(1, 154009128), (2, 77004564), (3, 51336376), (4, 38502282), (6, 25668188), (7, 22001304), (8, 19251141), (12, 12834094), (13, 11846856), (14, 11000652), (21, 7333768), (24, 6417047), (26, 5923428), (28, 5500326), (39, 3948952), (42, 3666884), (52, 2961714), (56, 2750163), (78, 1974476), (84, 1833442), (91, 1692408), (104, 1480857), (151, 1019928), (156, 987238), (168, 916721), (182, 846204), (273, 564136), (302, 509964), (312, 493619), (364, 423102), (453, 339976), (467, 329784), (546, 282068), (604, 254982), (728, 211551), (906, 169988), (934, 164892), (1057, 145704), (1092, 141034), (1208, 127491), (1401, 109928), (1812, 84994), (1868, 82446), (1963, 78456), (2114, 72852), (2184, 70517), (2802, 54964), (3171, 48568), (3269, 47112), (3624, 42497), (3736, 41223), (3926, 39228), (4228, 36426), (5604, 27482), (5889, 26152), (6071, 25368), (6342, 24284), (6538, 23556), (7852, 19614), (8456, 18213), (9807, 15704), (11208, 13741), (11778, 13076), (12142, 12684)]