158954432

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 112

約数和(自身を含む): 396849600

約数和(自身を除く): 237895168

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, 557, 637, 686, 728, 784, 832, 1114, 1274, 1372, 1456, 1568, 2228, 2548, 2744, 2912, 3136, 3899, 4456, 4459, 5096, 5488, 5824, 7241, 7798, 8912, 8918, 10192, 10976, 14482, 15596, 17824, 17836, 20384, 21952, 27293, 28964, 31192, 35648, 35672, 40768, 50687, 54586, 57928, 62384, 71344, 101374, 109172, 115856, 124768, 142688, 191051, 202748, 218344, 231712, 249536, 285376, 354809, 382102, 405496, 436688, 463424, 709618, 764204, 810992, 873376, 1419236, 1528408, 1621984, 1746752, 2483663, 2838472, 3056816, 3243968, 4967326, 5676944, 6113632, 9934652, 11353888, 12227264, 19869304, 22707776, 39738608, 79477216, 158954432]

約数ペア:

[(1, 158954432), (2, 79477216), (4, 39738608), (7, 22707776), (8, 19869304), (13, 12227264), (14, 11353888), (16, 9934652), (26, 6113632), (28, 5676944), (32, 4967326), (49, 3243968), (52, 3056816), (56, 2838472), (64, 2483663), (91, 1746752), (98, 1621984), (104, 1528408), (112, 1419236), (182, 873376), (196, 810992), (208, 764204), (224, 709618), (343, 463424), (364, 436688), (392, 405496), (416, 382102), (448, 354809), (557, 285376), (637, 249536), (686, 231712), (728, 218344), (784, 202748), (832, 191051), (1114, 142688), (1274, 124768), (1372, 115856), (1456, 109172), (1568, 101374), (2228, 71344), (2548, 62384), (2744, 57928), (2912, 54586), (3136, 50687), (3899, 40768), (4456, 35672), (4459, 35648), (5096, 31192), (5488, 28964), (5824, 27293), (7241, 21952), (7798, 20384), (8912, 17836), (8918, 17824), (10192, 15596), (10976, 14482)]