148257536

素因数分解:

$2^8\times 7^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 108

約数和(自身を含む): 352320192

約数和(自身を除く): 204062656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 128, 196, 212, 223, 224, 256, 371, 392, 424, 446, 448, 742, 784, 848, 892, 896, 1484, 1561, 1568, 1696, 1784, 1792, 2597, 2968, 3122, 3136, 3392, 3568, 5194, 5936, 6244, 6272, 6784, 7136, 10388, 10927, 11819, 11872, 12488, 12544, 13568, 14272, 20776, 21854, 23638, 23744, 24976, 28544, 41552, 43708, 47276, 47488, 49952, 57088, 82733, 83104, 87416, 94552, 94976, 99904, 165466, 166208, 174832, 189104, 199808, 330932, 332416, 349664, 378208, 399616, 579131, 661864, 664832, 699328, 756416, 1158262, 1323728, 1398656, 1512832, 2316524, 2647456, 2797312, 3025664, 4633048, 5294912, 9266096, 10589824, 18532192, 21179648, 37064384, 74128768, 148257536]

約数ペア:

[(1, 148257536), (2, 74128768), (4, 37064384), (7, 21179648), (8, 18532192), (14, 10589824), (16, 9266096), (28, 5294912), (32, 4633048), (49, 3025664), (53, 2797312), (56, 2647456), (64, 2316524), (98, 1512832), (106, 1398656), (112, 1323728), (128, 1158262), (196, 756416), (212, 699328), (223, 664832), (224, 661864), (256, 579131), (371, 399616), (392, 378208), (424, 349664), (446, 332416), (448, 330932), (742, 199808), (784, 189104), (848, 174832), (892, 166208), (896, 165466), (1484, 99904), (1561, 94976), (1568, 94552), (1696, 87416), (1784, 83104), (1792, 82733), (2597, 57088), (2968, 49952), (3122, 47488), (3136, 47276), (3392, 43708), (3568, 41552), (5194, 28544), (5936, 24976), (6244, 23744), (6272, 23638), (6784, 21854), (7136, 20776), (10388, 14272), (10927, 13568), (11819, 12544), (11872, 12488)]