178545492008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23669}}^1\times {\mathrm{72533}}^1$

素因数の和:96221

約数の個数: 32

約数和(自身を含む): 360544753800

約数和(自身を除く): 181999261792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 23669, 47338, 72533, 94676, 145066, 189352, 290132, 307697, 580264, 615394, 942929, 1230788, 1885858, 2461576, 3771716, 7543432, 1716783577, 3433567154, 6867134308, 13734268616, 22318186501, 44636373002, 89272746004, 178545492008]

約数ペア:

[(1, 178545492008), (2, 89272746004), (4, 44636373002), (8, 22318186501), (13, 13734268616), (26, 6867134308), (52, 3433567154), (104, 1716783577), (23669, 7543432), (47338, 3771716), (72533, 2461576), (94676, 1885858), (145066, 1230788), (189352, 942929), (290132, 615394), (307697, 580264)]