191890104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1029

約数の個数: 128

約数和(自身を含む): 583511040

約数和(自身を除く): 391620936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 53, 56, 69, 84, 92, 106, 138, 159, 161, 168, 184, 212, 276, 318, 322, 371, 424, 483, 552, 636, 644, 742, 937, 966, 1113, 1219, 1272, 1288, 1484, 1874, 1932, 2226, 2438, 2811, 2968, 3657, 3748, 3864, 4452, 4876, 5622, 6559, 7314, 7496, 8533, 8904, 9752, 11244, 13118, 14628, 17066, 19677, 21551, 22488, 25599, 26236, 29256, 34132, 39354, 43102, 49661, 51198, 52472, 64653, 68264, 78708, 86204, 99322, 102396, 129306, 148983, 150857, 157416, 172408, 198644, 204792, 258612, 297966, 301714, 347627, 397288, 452571, 517224, 595932, 603428, 695254, 905142, 1042881, 1142203, 1191864, 1206856, 1390508, 1810284, 2085762, 2284406, 2781016, 3426609, 3620568, 4171524, 4568812, 6853218, 7995421, 8343048, 9137624, 13706436, 15990842, 23986263, 27412872, 31981684, 47972526, 63963368, 95945052, 191890104]

約数ペア:

[(1, 191890104), (2, 95945052), (3, 63963368), (4, 47972526), (6, 31981684), (7, 27412872), (8, 23986263), (12, 15990842), (14, 13706436), (21, 9137624), (23, 8343048), (24, 7995421), (28, 6853218), (42, 4568812), (46, 4171524), (53, 3620568), (56, 3426609), (69, 2781016), (84, 2284406), (92, 2085762), (106, 1810284), (138, 1390508), (159, 1206856), (161, 1191864), (168, 1142203), (184, 1042881), (212, 905142), (276, 695254), (318, 603428), (322, 595932), (371, 517224), (424, 452571), (483, 397288), (552, 347627), (636, 301714), (644, 297966), (742, 258612), (937, 204792), (966, 198644), (1113, 172408), (1219, 157416), (1272, 150857), (1288, 148983), (1484, 129306), (1874, 102396), (1932, 99322), (2226, 86204), (2438, 78708), (2811, 68264), (2968, 64653), (3657, 52472), (3748, 51198), (3864, 49661), (4452, 43102), (4876, 39354), (5622, 34132), (6559, 29256), (7314, 26236), (7496, 25599), (8533, 22488), (8904, 21551), (9752, 19677), (11244, 17066), (13118, 14628)]