140238048

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47123}}^1$

素因数の和:47167

約数の個数: 48

約数和(自身を含む): 380007936

約数和(自身を除く): 239769888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 47123, 94246, 141369, 188492, 282738, 376984, 565476, 753968, 1130952, 1460813, 1507936, 2261904, 2921626, 4382439, 4523808, 5843252, 8764878, 11686504, 17529756, 23373008, 35059512, 46746016, 70119024, 140238048]

約数ペア:

[(1, 140238048), (2, 70119024), (3, 46746016), (4, 35059512), (6, 23373008), (8, 17529756), (12, 11686504), (16, 8764878), (24, 5843252), (31, 4523808), (32, 4382439), (48, 2921626), (62, 2261904), (93, 1507936), (96, 1460813), (124, 1130952), (186, 753968), (248, 565476), (372, 376984), (496, 282738), (744, 188492), (992, 141369), (1488, 94246), (2976, 47123)]