166244512

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10453}}^1$

素因数の和:10541

約数の個数: 48

約数和(自身を含む): 379354752

約数和(自身を除く): 213110240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 10453, 15904, 20906, 41812, 73171, 83624, 146342, 167248, 292684, 334496, 585368, 742163, 1170736, 1484326, 2341472, 2968652, 5195141, 5937304, 10390282, 11874608, 20780564, 23749216, 41561128, 83122256, 166244512]

約数ペア:

[(1, 166244512), (2, 83122256), (4, 41561128), (7, 23749216), (8, 20780564), (14, 11874608), (16, 10390282), (28, 5937304), (32, 5195141), (56, 2968652), (71, 2341472), (112, 1484326), (142, 1170736), (224, 742163), (284, 585368), (497, 334496), (568, 292684), (994, 167248), (1136, 146342), (1988, 83624), (2272, 73171), (3976, 41812), (7952, 20906), (10453, 15904)]