184739584

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{1999}}^1$

素因数の和:2053

約数の個数: 54

約数和(自身を含む): 389382000

約数和(自身を除く): 204642416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 608, 722, 1216, 1444, 1999, 2432, 2888, 3998, 4864, 5776, 7996, 11552, 15992, 23104, 31984, 37981, 46208, 63968, 75962, 92416, 127936, 151924, 255872, 303848, 511744, 607696, 721639, 1215392, 1443278, 2430784, 2886556, 4861568, 5773112, 9723136, 11546224, 23092448, 46184896, 92369792, 184739584]

約数ペア:

[(1, 184739584), (2, 92369792), (4, 46184896), (8, 23092448), (16, 11546224), (19, 9723136), (32, 5773112), (38, 4861568), (64, 2886556), (76, 2430784), (128, 1443278), (152, 1215392), (256, 721639), (304, 607696), (361, 511744), (608, 303848), (722, 255872), (1216, 151924), (1444, 127936), (1999, 92416), (2432, 75962), (2888, 63968), (3998, 46208), (4864, 37981), (5776, 31984), (7996, 23104), (11552, 15992)]