115152128

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4943}}^1$

素因数の和:4979

約数の個数: 72

約数和(自身を含む): 282955008

約数和(自身を除く): 167802880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 4943, 5824, 9886, 11648, 19772, 23296, 34601, 39544, 64259, 69202, 79088, 128518, 138404, 158176, 257036, 276808, 316352, 449813, 514072, 553616, 632704, 899626, 1028144, 1107232, 1265408, 1799252, 2056288, 2214464, 3598504, 4112576, 4428928, 7197008, 8225152, 8857856, 14394016, 16450304, 28788032, 57576064, 115152128]

約数ペア:

[(1, 115152128), (2, 57576064), (4, 28788032), (7, 16450304), (8, 14394016), (13, 8857856), (14, 8225152), (16, 7197008), (26, 4428928), (28, 4112576), (32, 3598504), (52, 2214464), (56, 2056288), (64, 1799252), (91, 1265408), (104, 1107232), (112, 1028144), (128, 899626), (182, 632704), (208, 553616), (224, 514072), (256, 449813), (364, 316352), (416, 276808), (448, 257036), (728, 158176), (832, 138404), (896, 128518), (1456, 79088), (1664, 69202), (1792, 64259), (2912, 39544), (3328, 34601), (4943, 23296), (5824, 19772), (9886, 11648)]