140792512

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2399}}^1$

素因数の和:2549

約数の個数: 56

約数和(自身を含む): 321868800

約数和(自身を除く): 181076288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 262, 448, 524, 917, 1048, 1834, 2096, 2399, 3668, 4192, 4798, 7336, 8384, 9596, 14672, 16793, 19192, 29344, 33586, 38384, 58688, 67172, 76768, 134344, 153536, 268688, 314269, 537376, 628538, 1074752, 1257076, 2199883, 2514152, 4399766, 5028304, 8799532, 10056608, 17599064, 20113216, 35198128, 70396256, 140792512]

約数ペア:

[(1, 140792512), (2, 70396256), (4, 35198128), (7, 20113216), (8, 17599064), (14, 10056608), (16, 8799532), (28, 5028304), (32, 4399766), (56, 2514152), (64, 2199883), (112, 1257076), (131, 1074752), (224, 628538), (262, 537376), (448, 314269), (524, 268688), (917, 153536), (1048, 134344), (1834, 76768), (2096, 67172), (2399, 58688), (3668, 38384), (4192, 33586), (4798, 29344), (7336, 19192), (8384, 16793), (9596, 14672)]