118819168

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 72

約数和(自身を含む): 256773888

約数和(自身を除く): 137954720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 169, 173, 208, 254, 338, 346, 416, 508, 676, 692, 1016, 1352, 1384, 1651, 2032, 2249, 2704, 2768, 3302, 4064, 4498, 5408, 5536, 6604, 8996, 13208, 17992, 21463, 21971, 26416, 29237, 35984, 42926, 43942, 52832, 58474, 71968, 85852, 87884, 116948, 171704, 175768, 233896, 285623, 343408, 351536, 467792, 571246, 686816, 703072, 935584, 1142492, 2284984, 3713099, 4569968, 7426198, 9139936, 14852396, 29704792, 59409584, 118819168]

約数ペア:

[(1, 118819168), (2, 59409584), (4, 29704792), (8, 14852396), (13, 9139936), (16, 7426198), (26, 4569968), (32, 3713099), (52, 2284984), (104, 1142492), (127, 935584), (169, 703072), (173, 686816), (208, 571246), (254, 467792), (338, 351536), (346, 343408), (416, 285623), (508, 233896), (676, 175768), (692, 171704), (1016, 116948), (1352, 87884), (1384, 85852), (1651, 71968), (2032, 58474), (2249, 52832), (2704, 43942), (2768, 42926), (3302, 35984), (4064, 29237), (4498, 26416), (5408, 21971), (5536, 21463), (6604, 17992), (8996, 13208)]