154388416

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:587

約数の個数: 112

約数和(自身を含む): 385470400

約数和(自身を除く): 231081984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 448, 541, 637, 686, 728, 784, 832, 1082, 1274, 1372, 1456, 1568, 2164, 2548, 2744, 2912, 3136, 3787, 4328, 4459, 5096, 5488, 5824, 7033, 7574, 8656, 8918, 10192, 10976, 14066, 15148, 17312, 17836, 20384, 21952, 26509, 28132, 30296, 34624, 35672, 40768, 49231, 53018, 56264, 60592, 71344, 98462, 106036, 112528, 121184, 142688, 185563, 196924, 212072, 225056, 242368, 285376, 344617, 371126, 393848, 424144, 450112, 689234, 742252, 787696, 848288, 1378468, 1484504, 1575392, 1696576, 2412319, 2756936, 2969008, 3150784, 4824638, 5513872, 5938016, 9649276, 11027744, 11876032, 19298552, 22055488, 38597104, 77194208, 154388416]

約数ペア:

[(1, 154388416), (2, 77194208), (4, 38597104), (7, 22055488), (8, 19298552), (13, 11876032), (14, 11027744), (16, 9649276), (26, 5938016), (28, 5513872), (32, 4824638), (49, 3150784), (52, 2969008), (56, 2756936), (64, 2412319), (91, 1696576), (98, 1575392), (104, 1484504), (112, 1378468), (182, 848288), (196, 787696), (208, 742252), (224, 689234), (343, 450112), (364, 424144), (392, 393848), (416, 371126), (448, 344617), (541, 285376), (637, 242368), (686, 225056), (728, 212072), (784, 196924), (832, 185563), (1082, 142688), (1274, 121184), (1372, 112528), (1456, 106036), (1568, 98462), (2164, 71344), (2548, 60592), (2744, 56264), (2912, 53018), (3136, 49231), (3787, 40768), (4328, 35672), (4459, 34624), (5096, 30296), (5488, 28132), (5824, 26509), (7033, 21952), (7574, 20384), (8656, 17836), (8918, 17312), (10192, 15148), (10976, 14066)]