157065183004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2311}}^1\times {\mathrm{3889}}^1$

素因数の和:6478

約数の個数: 48

約数和(自身を含む): 292366549440

約数和(自身を除く): 135301366436

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 1028, 2311, 3889, 4369, 4622, 7778, 8738, 9244, 15556, 17476, 39287, 66113, 78574, 132226, 157148, 264452, 593927, 999473, 1187854, 1998946, 2375708, 3997892, 8987479, 10096759, 16991041, 17974958, 20193518, 33982082, 35949916, 40387036, 67964164, 152787143, 305574286, 611148572, 2309782103, 4619564206, 9239128412, 39266295751, 78532591502, 157065183004]

約数ペア:

[(1, 157065183004), (2, 78532591502), (4, 39266295751), (17, 9239128412), (34, 4619564206), (68, 2309782103), (257, 611148572), (514, 305574286), (1028, 152787143), (2311, 67964164), (3889, 40387036), (4369, 35949916), (4622, 33982082), (7778, 20193518), (8738, 17974958), (9244, 16991041), (15556, 10096759), (17476, 8987479), (39287, 3997892), (66113, 2375708), (78574, 1998946), (132226, 1187854), (157148, 999473), (264452, 593927)]