123042752

素因数分解:

$2^6\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1021}}^1$

素因数の和:1309

約数の個数: 56

約数和(自身を含む): 280355040

約数和(自身を除く): 157312288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 269, 448, 538, 1021, 1076, 1883, 2042, 2152, 3766, 4084, 4304, 7147, 7532, 8168, 8608, 14294, 15064, 16336, 17216, 28588, 30128, 32672, 57176, 60256, 65344, 114352, 120512, 228704, 274649, 457408, 549298, 1098596, 1922543, 2197192, 3845086, 4394384, 7690172, 8788768, 15380344, 17577536, 30760688, 61521376, 123042752]

約数ペア:

[(1, 123042752), (2, 61521376), (4, 30760688), (7, 17577536), (8, 15380344), (14, 8788768), (16, 7690172), (28, 4394384), (32, 3845086), (56, 2197192), (64, 1922543), (112, 1098596), (224, 549298), (269, 457408), (448, 274649), (538, 228704), (1021, 120512), (1076, 114352), (1883, 65344), (2042, 60256), (2152, 57176), (3766, 32672), (4084, 30128), (4304, 28588), (7147, 17216), (7532, 16336), (8168, 15064), (8608, 14294)]