131530048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1235

約数の個数: 56

約数和(自身を含む): 283235400

約数和(自身を除く): 151705352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 149, 208, 298, 416, 596, 832, 1061, 1192, 1937, 2122, 2384, 3874, 4244, 4768, 7748, 8488, 9536, 13793, 15496, 16976, 27586, 30992, 33952, 55172, 61984, 67904, 110344, 123968, 158089, 220688, 316178, 441376, 632356, 882752, 1264712, 2055157, 2529424, 4110314, 5058848, 8220628, 10117696, 16441256, 32882512, 65765024, 131530048]

約数ペア:

[(1, 131530048), (2, 65765024), (4, 32882512), (8, 16441256), (13, 10117696), (16, 8220628), (26, 5058848), (32, 4110314), (52, 2529424), (64, 2055157), (104, 1264712), (149, 882752), (208, 632356), (298, 441376), (416, 316178), (596, 220688), (832, 158089), (1061, 123968), (1192, 110344), (1937, 67904), (2122, 61984), (2384, 55172), (3874, 33952), (4244, 30992), (4768, 27586), (7748, 16976), (8488, 15496), (9536, 13793)]