131357856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4159}}^1$

素因数の和:4226

約数の個数: 96

約数和(自身を含む): 402554880

約数和(自身を除く): 271197024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 84, 94, 96, 112, 141, 168, 188, 224, 282, 329, 336, 376, 564, 658, 672, 752, 987, 1128, 1316, 1504, 1974, 2256, 2632, 3948, 4159, 4512, 5264, 7896, 8318, 10528, 12477, 15792, 16636, 24954, 29113, 31584, 33272, 49908, 58226, 66544, 87339, 99816, 116452, 133088, 174678, 195473, 199632, 232904, 349356, 390946, 399264, 465808, 586419, 698712, 781892, 931616, 1172838, 1368311, 1397424, 1563784, 2345676, 2736622, 2794848, 3127568, 4104933, 4691352, 5473244, 6255136, 8209866, 9382704, 10946488, 16419732, 18765408, 21892976, 32839464, 43785952, 65678928, 131357856]

約数ペア:

[(1, 131357856), (2, 65678928), (3, 43785952), (4, 32839464), (6, 21892976), (7, 18765408), (8, 16419732), (12, 10946488), (14, 9382704), (16, 8209866), (21, 6255136), (24, 5473244), (28, 4691352), (32, 4104933), (42, 3127568), (47, 2794848), (48, 2736622), (56, 2345676), (84, 1563784), (94, 1397424), (96, 1368311), (112, 1172838), (141, 931616), (168, 781892), (188, 698712), (224, 586419), (282, 465808), (329, 399264), (336, 390946), (376, 349356), (564, 232904), (658, 199632), (672, 195473), (752, 174678), (987, 133088), (1128, 116452), (1316, 99816), (1504, 87339), (1974, 66544), (2256, 58226), (2632, 49908), (3948, 33272), (4159, 31584), (4512, 29113), (5264, 24954), (7896, 16636), (8318, 15792), (10528, 12477)]