158532608

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{11909}}^1$

素因数の和:11942

約数の個数: 44

約数和(自身を含む): 341316780

約数和(自身を除く): 182784172

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 11909, 13312, 23818, 47636, 95272, 154817, 190544, 309634, 381088, 619268, 762176, 1238536, 1524352, 2477072, 3048704, 4954144, 6097408, 9908288, 12194816, 19816576, 39633152, 79266304, 158532608]

約数ペア:

[(1, 158532608), (2, 79266304), (4, 39633152), (8, 19816576), (13, 12194816), (16, 9908288), (26, 6097408), (32, 4954144), (52, 3048704), (64, 2477072), (104, 1524352), (128, 1238536), (208, 762176), (256, 619268), (416, 381088), (512, 309634), (832, 190544), (1024, 154817), (1664, 95272), (3328, 47636), (6656, 23818), (11909, 13312)]