169171744

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39749}}^1$

素因数の和:39785

約数の個数: 48

約数和(自身を含む): 400680000

約数和(自身を除く): 231508256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 39749, 79498, 158996, 278243, 317992, 556486, 635984, 755231, 1112972, 1271968, 1510462, 2225944, 3020924, 4451888, 5286617, 6041848, 8903776, 10573234, 12083696, 21146468, 24167392, 42292936, 84585872, 169171744]

約数ペア:

[(1, 169171744), (2, 84585872), (4, 42292936), (7, 24167392), (8, 21146468), (14, 12083696), (16, 10573234), (19, 8903776), (28, 6041848), (32, 5286617), (38, 4451888), (56, 3020924), (76, 2225944), (112, 1510462), (133, 1271968), (152, 1112972), (224, 755231), (266, 635984), (304, 556486), (532, 317992), (608, 278243), (1064, 158996), (2128, 79498), (4256, 39749)]