163616208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2447}}^1$

素因数の和:2664

約数の個数: 80

約数和(自身を含む): 485683200

約数和(自身を除く): 322066992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 199, 336, 398, 597, 796, 1194, 1393, 1592, 2388, 2447, 2786, 3184, 4179, 4776, 4894, 5572, 7341, 8358, 9552, 9788, 11144, 14682, 16716, 17129, 19576, 22288, 29364, 33432, 34258, 39152, 51387, 58728, 66864, 68516, 102774, 117456, 137032, 205548, 274064, 411096, 486953, 822192, 973906, 1460859, 1947812, 2921718, 3408671, 3895624, 5843436, 6817342, 7791248, 10226013, 11686872, 13634684, 20452026, 23373744, 27269368, 40904052, 54538736, 81808104, 163616208]

約数ペア:

[(1, 163616208), (2, 81808104), (3, 54538736), (4, 40904052), (6, 27269368), (7, 23373744), (8, 20452026), (12, 13634684), (14, 11686872), (16, 10226013), (21, 7791248), (24, 6817342), (28, 5843436), (42, 3895624), (48, 3408671), (56, 2921718), (84, 1947812), (112, 1460859), (168, 973906), (199, 822192), (336, 486953), (398, 411096), (597, 274064), (796, 205548), (1194, 137032), (1393, 117456), (1592, 102774), (2388, 68516), (2447, 66864), (2786, 58728), (3184, 51387), (4179, 39152), (4776, 34258), (4894, 33432), (5572, 29364), (7341, 22288), (8358, 19576), (9552, 17129), (9788, 16716), (11144, 14682)]