157871232

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3250

約数の個数: 96

約数和(自身を含む): 465001680

約数和(自身を除く): 307130448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 258, 288, 344, 384, 387, 516, 576, 688, 774, 1032, 1152, 1376, 1548, 2064, 2752, 3096, 3187, 4128, 5504, 6192, 6374, 8256, 9561, 12384, 12748, 16512, 19122, 24768, 25496, 28683, 38244, 49536, 50992, 57366, 76488, 101984, 114732, 137041, 152976, 203968, 229464, 274082, 305952, 407936, 411123, 458928, 548164, 611904, 822246, 917856, 1096328, 1223808, 1233369, 1644492, 1835712, 2192656, 2466738, 3288984, 3671424, 4385312, 4933476, 6577968, 8770624, 9866952, 13155936, 17541248, 19733904, 26311872, 39467808, 52623744, 78935616, 157871232]

約数ペア:

[(1, 157871232), (2, 78935616), (3, 52623744), (4, 39467808), (6, 26311872), (8, 19733904), (9, 17541248), (12, 13155936), (16, 9866952), (18, 8770624), (24, 6577968), (32, 4933476), (36, 4385312), (43, 3671424), (48, 3288984), (64, 2466738), (72, 2192656), (86, 1835712), (96, 1644492), (128, 1233369), (129, 1223808), (144, 1096328), (172, 917856), (192, 822246), (258, 611904), (288, 548164), (344, 458928), (384, 411123), (387, 407936), (516, 305952), (576, 274082), (688, 229464), (774, 203968), (1032, 152976), (1152, 137041), (1376, 114732), (1548, 101984), (2064, 76488), (2752, 57366), (3096, 50992), (3187, 49536), (4128, 38244), (5504, 28683), (6192, 25496), (6374, 24768), (8256, 19122), (9561, 16512), (12384, 12748)]