149509248

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{55621}}^1$

素因数の和:55645

約数の個数: 64

約数和(自身を含む): 453875520

約数和(自身を除く): 304366272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 55621, 111242, 166863, 222484, 333726, 389347, 444968, 667452, 778694, 889936, 1168041, 1334904, 1557388, 1779872, 2336082, 2669808, 3114776, 3559744, 4672164, 5339616, 6229552, 7119488, 9344328, 10679232, 12459104, 18688656, 21358464, 24918208, 37377312, 49836416, 74754624, 149509248]

約数ペア:

[(1, 149509248), (2, 74754624), (3, 49836416), (4, 37377312), (6, 24918208), (7, 21358464), (8, 18688656), (12, 12459104), (14, 10679232), (16, 9344328), (21, 7119488), (24, 6229552), (28, 5339616), (32, 4672164), (42, 3559744), (48, 3114776), (56, 2669808), (64, 2336082), (84, 1779872), (96, 1557388), (112, 1334904), (128, 1168041), (168, 889936), (192, 778694), (224, 667452), (336, 444968), (384, 389347), (448, 333726), (672, 222484), (896, 166863), (1344, 111242), (2688, 55621)]