190670336

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:383

約数の個数: 80

約数和(自身を含む): 404224128

約数和(自身を除く): 213553792

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 293, 328, 496, 512, 586, 656, 992, 1172, 1271, 1312, 1984, 2344, 2542, 2624, 3968, 4688, 5084, 5248, 7936, 9083, 9376, 10168, 10496, 12013, 15872, 18166, 18752, 20336, 20992, 24026, 36332, 37504, 40672, 48052, 72664, 75008, 81344, 96104, 145328, 150016, 162688, 192208, 290656, 325376, 372403, 384416, 581312, 650752, 744806, 768832, 1162624, 1489612, 1537664, 2325248, 2979224, 3075328, 4650496, 5958448, 6150656, 11916896, 23833792, 47667584, 95335168, 190670336]

約数ペア:

[(1, 190670336), (2, 95335168), (4, 47667584), (8, 23833792), (16, 11916896), (31, 6150656), (32, 5958448), (41, 4650496), (62, 3075328), (64, 2979224), (82, 2325248), (124, 1537664), (128, 1489612), (164, 1162624), (248, 768832), (256, 744806), (293, 650752), (328, 581312), (496, 384416), (512, 372403), (586, 325376), (656, 290656), (992, 192208), (1172, 162688), (1271, 150016), (1312, 145328), (1984, 96104), (2344, 81344), (2542, 75008), (2624, 72664), (3968, 48052), (4688, 40672), (5084, 37504), (5248, 36332), (7936, 24026), (9083, 20992), (9376, 20336), (10168, 18752), (10496, 18166), (12013, 15872)]