158572288

素因数分解:

$2^8\times 7^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 365565312

約数和(自身を除く): 206993024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 428, 448, 749, 827, 856, 896, 1498, 1654, 1712, 1792, 2996, 3308, 3424, 5789, 5992, 6616, 6848, 11578, 11984, 13232, 13696, 23156, 23968, 26464, 27392, 46312, 47936, 52928, 88489, 92624, 95872, 105856, 176978, 185248, 191744, 211712, 353956, 370496, 619423, 707912, 740992, 1238846, 1415824, 1481984, 2477692, 2831648, 4955384, 5663296, 9910768, 11326592, 19821536, 22653184, 39643072, 79286144, 158572288]

約数ペア:

[(1, 158572288), (2, 79286144), (4, 39643072), (7, 22653184), (8, 19821536), (14, 11326592), (16, 9910768), (28, 5663296), (32, 4955384), (56, 2831648), (64, 2477692), (107, 1481984), (112, 1415824), (128, 1238846), (214, 740992), (224, 707912), (256, 619423), (428, 370496), (448, 353956), (749, 211712), (827, 191744), (856, 185248), (896, 176978), (1498, 105856), (1654, 95872), (1712, 92624), (1792, 88489), (2996, 52928), (3308, 47936), (3424, 46312), (5789, 27392), (5992, 26464), (6616, 23968), (6848, 23156), (11578, 13696), (11984, 13232)]