158837056

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11437}}^1$

素因数の和:11487

約数の個数: 56

約数和(自身を含む): 371872256

約数和(自身を除く): 213035200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 11437, 13888, 22874, 45748, 80059, 91496, 160118, 182992, 320236, 354547, 365984, 640472, 709094, 731968, 1280944, 1418188, 2481829, 2561888, 2836376, 4963658, 5123776, 5672752, 9927316, 11345504, 19854632, 22691008, 39709264, 79418528, 158837056]

約数ペア:

[(1, 158837056), (2, 79418528), (4, 39709264), (7, 22691008), (8, 19854632), (14, 11345504), (16, 9927316), (28, 5672752), (31, 5123776), (32, 4963658), (56, 2836376), (62, 2561888), (64, 2481829), (112, 1418188), (124, 1280944), (217, 731968), (224, 709094), (248, 640472), (434, 365984), (448, 354547), (496, 320236), (868, 182992), (992, 160118), (1736, 91496), (1984, 80059), (3472, 45748), (6944, 22874), (11437, 13888)]