137767936

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 88

約数和(自身を含む): 296896880

約数和(自身を除く): 159128944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 97, 128, 146, 152, 194, 256, 292, 304, 388, 512, 584, 608, 776, 1024, 1168, 1216, 1387, 1552, 1843, 2336, 2432, 2774, 3104, 3686, 4672, 4864, 5548, 6208, 7081, 7372, 9344, 9728, 11096, 12416, 14162, 14744, 18688, 19456, 22192, 24832, 28324, 29488, 37376, 44384, 49664, 56648, 58976, 74752, 88768, 99328, 113296, 117952, 134539, 177536, 226592, 235904, 269078, 355072, 453184, 471808, 538156, 710144, 906368, 943616, 1076312, 1420288, 1812736, 1887232, 2152624, 3625472, 4305248, 7250944, 8610496, 17220992, 34441984, 68883968, 137767936]

約数ペア:

[(1, 137767936), (2, 68883968), (4, 34441984), (8, 17220992), (16, 8610496), (19, 7250944), (32, 4305248), (38, 3625472), (64, 2152624), (73, 1887232), (76, 1812736), (97, 1420288), (128, 1076312), (146, 943616), (152, 906368), (194, 710144), (256, 538156), (292, 471808), (304, 453184), (388, 355072), (512, 269078), (584, 235904), (608, 226592), (776, 177536), (1024, 134539), (1168, 117952), (1216, 113296), (1387, 99328), (1552, 88768), (1843, 74752), (2336, 58976), (2432, 56648), (2774, 49664), (3104, 44384), (3686, 37376), (4672, 29488), (4864, 28324), (5548, 24832), (6208, 22192), (7081, 19456), (7372, 18688), (9344, 14744), (9728, 14162), (11096, 12416)]