129832976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3928

約数の個数: 80

約数和(自身を含む): 323145984

約数和(自身を除く): 193313008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 3877, 4186, 4784, 7754, 8372, 15508, 16744, 27139, 31016, 33488, 50401, 54278, 62032, 89171, 100802, 108556, 178342, 201604, 217112, 352807, 356684, 403208, 434224, 624197, 705614, 713368, 806416, 1159223, 1248394, 1411228, 1426736, 2318446, 2496788, 2822456, 4636892, 4993576, 5644912, 8114561, 9273784, 9987152, 16229122, 18547568, 32458244, 64916488, 129832976]

約数ペア:

[(1, 129832976), (2, 64916488), (4, 32458244), (7, 18547568), (8, 16229122), (13, 9987152), (14, 9273784), (16, 8114561), (23, 5644912), (26, 4993576), (28, 4636892), (46, 2822456), (52, 2496788), (56, 2318446), (91, 1426736), (92, 1411228), (104, 1248394), (112, 1159223), (161, 806416), (182, 713368), (184, 705614), (208, 624197), (299, 434224), (322, 403208), (364, 356684), (368, 352807), (598, 217112), (644, 201604), (728, 178342), (1196, 108556), (1288, 100802), (1456, 89171), (2093, 62032), (2392, 54278), (2576, 50401), (3877, 33488), (4186, 31016), (4784, 27139), (7754, 16744), (8372, 15508)]