148546048

素因数分解:

$2^9\times 7^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 120

約数和(自身を含む): 358262784

約数和(自身を除く): 209716736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 191, 196, 217, 224, 248, 256, 382, 392, 434, 448, 496, 512, 764, 784, 868, 896, 992, 1337, 1519, 1528, 1568, 1736, 1792, 1984, 2674, 3038, 3056, 3136, 3472, 3584, 3968, 5348, 5921, 6076, 6112, 6272, 6944, 7936, 9359, 10696, 11842, 12152, 12224, 12544, 13888, 15872, 18718, 21392, 23684, 24304, 24448, 25088, 27776, 37436, 41447, 42784, 47368, 48608, 48896, 55552, 74872, 82894, 85568, 94736, 97216, 97792, 111104, 149744, 165788, 171136, 189472, 194432, 290129, 299488, 331576, 342272, 378944, 388864, 580258, 598976, 663152, 684544, 757888, 777728, 1160516, 1197952, 1326304, 1515776, 2321032, 2395904, 2652608, 3031552, 4642064, 4791808, 5305216, 9284128, 10610432, 18568256, 21220864, 37136512, 74273024, 148546048]

約数ペア:

[(1, 148546048), (2, 74273024), (4, 37136512), (7, 21220864), (8, 18568256), (14, 10610432), (16, 9284128), (28, 5305216), (31, 4791808), (32, 4642064), (49, 3031552), (56, 2652608), (62, 2395904), (64, 2321032), (98, 1515776), (112, 1326304), (124, 1197952), (128, 1160516), (191, 777728), (196, 757888), (217, 684544), (224, 663152), (248, 598976), (256, 580258), (382, 388864), (392, 378944), (434, 342272), (448, 331576), (496, 299488), (512, 290129), (764, 194432), (784, 189472), (868, 171136), (896, 165788), (992, 149744), (1337, 111104), (1519, 97792), (1528, 97216), (1568, 94736), (1736, 85568), (1792, 82894), (1984, 74872), (2674, 55552), (3038, 48896), (3056, 48608), (3136, 47368), (3472, 42784), (3584, 41447), (3968, 37436), (5348, 27776), (5921, 25088), (6076, 24448), (6112, 24304), (6272, 23684), (6944, 21392), (7936, 18718), (9359, 15872), (10696, 13888), (11842, 12544), (12152, 12224)]