179669984

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{33223}}^1$

素因数の和:33259

約数の個数: 36

約数和(自身を含む): 383039496

約数和(自身を除く): 203369512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 33223, 66446, 132892, 265784, 431899, 531568, 863798, 1063136, 1727596, 3455192, 5614687, 6910384, 11229374, 13820768, 22458748, 44917496, 89834992, 179669984]

約数ペア:

[(1, 179669984), (2, 89834992), (4, 44917496), (8, 22458748), (13, 13820768), (16, 11229374), (26, 6910384), (32, 5614687), (52, 3455192), (104, 1727596), (169, 1063136), (208, 863798), (338, 531568), (416, 431899), (676, 265784), (1352, 132892), (2704, 66446), (5408, 33223)]