161946148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26171}}^1$

素因数の和:26212

約数の個数: 48

約数和(自身を含む): 369339264

約数和(自身を除く): 207393116

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 26171, 52342, 104684, 183197, 340223, 366394, 444907, 680446, 732788, 889814, 1360892, 1779628, 2381561, 3114349, 4763122, 5783791, 6228698, 9526244, 11567582, 12457396, 23135164, 40486537, 80973074, 161946148]

約数ペア:

[(1, 161946148), (2, 80973074), (4, 40486537), (7, 23135164), (13, 12457396), (14, 11567582), (17, 9526244), (26, 6228698), (28, 5783791), (34, 4763122), (52, 3114349), (68, 2381561), (91, 1779628), (119, 1360892), (182, 889814), (221, 732788), (238, 680446), (364, 444907), (442, 366394), (476, 340223), (884, 183197), (1547, 104684), (3094, 52342), (6188, 26171)]