130447616

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2111

約数の個数: 72

約数和(自身を含む): 295317120

約数和(自身を除く): 164869504

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2063, 2432, 3328, 3952, 4126, 4864, 7904, 8252, 15808, 16504, 26819, 31616, 33008, 39197, 53638, 63232, 66016, 78394, 107276, 132032, 156788, 214552, 264064, 313576, 429104, 509561, 528128, 627152, 858208, 1019122, 1254304, 1716416, 2038244, 2508608, 3432832, 4076488, 5017216, 6865664, 8152976, 10034432, 16305952, 32611904, 65223808, 130447616]

約数ペア:

[(1, 130447616), (2, 65223808), (4, 32611904), (8, 16305952), (13, 10034432), (16, 8152976), (19, 6865664), (26, 5017216), (32, 4076488), (38, 3432832), (52, 2508608), (64, 2038244), (76, 1716416), (104, 1254304), (128, 1019122), (152, 858208), (208, 627152), (247, 528128), (256, 509561), (304, 429104), (416, 313576), (494, 264064), (608, 214552), (832, 156788), (988, 132032), (1216, 107276), (1664, 78394), (1976, 66016), (2063, 63232), (2432, 53638), (3328, 39197), (3952, 33008), (4126, 31616), (4864, 26819), (7904, 16504), (8252, 15808)]