135040256

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{40577}}^1$

素因数の和:40606

約数の個数: 36

約数和(自身を含む): 290295012

約数和(自身を除く): 155254756

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 40577, 81154, 162308, 324616, 527501, 649232, 1055002, 1298464, 2110004, 2596928, 4220008, 5193856, 8440016, 10387712, 16880032, 33760064, 67520128, 135040256]

約数ペア:

[(1, 135040256), (2, 67520128), (4, 33760064), (8, 16880032), (13, 10387712), (16, 8440016), (26, 5193856), (32, 4220008), (52, 2596928), (64, 2110004), (104, 1298464), (128, 1055002), (208, 649232), (256, 527501), (416, 324616), (832, 162308), (1664, 81154), (3328, 40577)]